1 2010-03-04 Zoltan Varga <vargaz@gmail.com>
3 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
5 2010-03-04 Zoltan Varga <vargaz@gmail.com>
7 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
9 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
11 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
13 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
15 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
16 to check for errors, it's enough to create the metadata open.
20 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
23 * mini-exceptions.c: Add support for printing stack traces when handling
24 exceptions, and when printing exceptions thrown while tracing also print
25 the exception message.
27 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
29 * trace.c: We need to parse exclude tokens ('-') before string tokens,
30 since the exclude token is a valid string character.
32 2010-03-02 Levi Bard <levi@unity3d.com>
34 * debugger-agent.c: Invalidate thread stacks on domain unload.
36 2010-03-02 Mark Probst <mark.probst@gmail.com>
38 * method-to-ir.c: Emit dummy_use for stored reference after write
39 barriers to make sure the object is pinned if the GC interrupts
40 before the write barrier is done.
42 2010-03-02 Zoltan Varga <vargaz@gmail.com>
44 * cpu-<ARCH>.md: dummy_use was missing src1:i.
46 2010-03-01 Zoltan Varga <vargaz@gmail.com>
48 * debugger-agent.c: Add a log message printing the protocol version.
50 2010-03-01 Zoltan Varga <vargaz@gmail.com>
52 * debugger-agent.c: Add a new command to communicate the protocol version used
53 by the client. This could be used to allow newer runtimes to communicate with
56 2010-03-01 Zoltan Varga <vargaz@gmail.com>
58 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
60 2010-03-01 Zoltan Varga <vargaz@gmail.com>
62 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
65 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
67 * mini-arm.c: make the arm cpu arch configurable with the
68 MONO_CPU_ARCH env var (for example: "armv4 thumb").
71 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
73 * mini.c, mini.h, driver.c: added the --jitmap option to enable
74 support for the perf tool on Linux.
76 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
78 * method-to-ir.c: make string.InsertenalSetChar() specialization
81 2010-03-01 Robert Jordan <robertj@gmx.net>
83 * Makefile.am: fix the non-static build.
85 2010-02-26 Zoltan Varga <vargaz@gmail.com>
87 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
90 2010-02-26 Robert Jordan <robertj@gmx.net>
92 * tasklets.c (continuation_store): Return from an error condition
95 2010-02-26 Martin Baulig <martin@ximian.com>
97 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
100 (MonoDebuggerThreadInfo): Added `internal_flags'.
101 (MonoDebuggerInternalThreadFlags): New enum.
102 (_mono_debugger_throw_exception): Don't signal the debugger if a
103 type abort was requested.
104 (_mono_debugger_unhandled_exception): Likewise.
105 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
106 (mono_debugger_runtime_invoke): If the debugger requested a thread
107 abort during the invocation, reset it here.
109 2010-02-26 Martin Baulig <martin@ximian.com>
111 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
112 instead of `MonoThread *'.
114 2010-02-25 Zoltan Varga <vargaz@gmail.com>
116 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
117 code offsets table, as it is mostly sorted.
119 2010-02-25 Zoltan Varga <vargaz@gmail.com>
121 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
124 2010-02-25 Zoltan Varga <vargaz@gmail.com>
126 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
128 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
130 * Makefile.am: build the new ABI version of the libmono library.
131 * debugger-agent.c, mini.c: fix warnings with the new API.
132 * jit.h: don't depend on glib.h being included.
134 2010-02-24 Zoltan Varga <vargaz@gmail.com>
136 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
138 2010-02-24 Zoltan Varga <vargaz@gmail.com>
140 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
141 ThreadStatic variables.
143 2010-02-24 Zoltan Varga <vargaz@gmail.com>
145 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
146 data is not freed yet. Fixes #582460.
148 2010-02-23 Zoltan Varga <vargaz@gmail.com>
150 * debugger-agent.c: Add support for the caught/uncaught flags on exception
151 event requests. Bump protocol minor version.
153 2010-02-22 Zoltan Varga <vargaz@gmail.com>
155 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
157 2010-02-22 Zoltan Varga <vargaz@gmail.com>
159 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
162 * iltests.il.in: Add a test.
164 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
166 * mini.c (inline_method): Check for loader errors.
168 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
170 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
171 instead of mono_method_get_header as it doesn't decode locals
172 so the called method can have unresolved dependencies that will only
173 be satisfied after the current method is JIT'd.
177 2010-02-22 Zoltan Varga <vargaz@gmail.com>
179 * basic.cs (test_0_div_opt): Speed this up a bit.
181 2010-02-20 Zoltan Varga <vargaz@gmail.com>
183 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
185 * mini.c (mono_jit_create_remoting_trampoline): Call
186 mono_create_specific_trampoline () instead of
187 mono_arch_create_specific_trampoline ().
189 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
191 2010-02-20 Zoltan Varga <vargaz@gmail.com>
193 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
194 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
196 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
198 * mini-amd64.c: Fix DISABLE_JIT support.
200 2010-02-20 Geoff Norton <gnorton@novell.com>
202 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
204 2010-02-20 Zoltan Varga <vargaz@gmail.com>
206 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
207 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
208 CATCH_TXT. Send normal exception events for unhandled exceptions too.
209 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
212 2010-02-18 Zoltan Varga <vargaz@gmail.com>
214 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
215 edx/ecx too. This is needed to support OP_SEQ_POINT.
217 2010-02-18 Zoltan Varga <vargaz@gmail.com>
219 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
221 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
223 2010-02-16 Zoltan Varga <vargaz@gmail.com>
225 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
226 LLVM+AOT+exceptions, not enabled yet.
228 2010-02-15 Zoltan Varga <vargaz@gmail.com>
230 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
232 2010-02-15 Zoltan Varga <vargaz@gmail.com>
234 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
235 xdebug info for these.
237 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
240 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
243 2010-02-13 Zoltan Varga <vargaz@gmail.com>
245 * aot-compiler.c (load_profile_files): Update after the profiler changes.
247 2010-02-13 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
250 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
252 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
255 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
257 * debugger-agent.c: handle incomplete reads and EINTR in
258 recv()/send(). This could have been causing random
261 2010-02-13 Zoltan Varga <vargaz@gmail.com>
263 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
266 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
267 so they have small offsets. Fixes #566311.
269 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
271 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
273 2010-02-11 Zoltan Varga <vargaz@gmail.com>
275 * mini-amd64.c: Remove the special casing of byref in a few places now that
276 mini_type_get_underlying_type () handles it.
278 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
279 by returning native int. Fixes #577984.
281 2010-02-11 Zoltan Varga <vargaz@gmail.com>
283 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
286 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
287 of putting the clause itself.
289 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
291 2010-02-09 Zoltan Varga <vargaz@gmail.com>
293 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
296 2010-02-10 Geoff Norton <gnorton@novell.com>
298 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
300 2010-02-08 Zoltan Varga <vargaz@gmail.com>
302 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
305 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
306 it is not an LLVM generated symbol.
308 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
310 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
311 implementation in gshared mode because it causes regressions.
313 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
315 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
316 should be done by the caller.
318 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
320 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
322 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
323 since mono_jit_info_table_find () doesn't do it anymore.
325 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
326 instead of mono_jit_info_table_find ().
328 2010-02-07 Zoltan Varga <vargaz@gmail.com>
330 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
332 * aot-compiler.c (encode_method_ref): Update after the removal of
333 mono_gc_get_managed_allocator_type ().
335 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
338 2010-02-06 Zoltan Varga <vargaz@gmail.com>
340 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
341 generic params as well.
342 (handle_isinst): Ditto.
344 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
345 instead of always calling an icall.
347 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
348 computing the size of the got.
350 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
351 when using LLVM. Instead of emitting it as an LLVM method, emit it using
352 the assembly directive '.set' so it points to the first LLVM emitted method.
354 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
356 * mini.c (mini_method_verify): Report the method which failed to verify.
358 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
360 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
361 to avoid JIT'ng dead basic blocks. This is the same behavior as the
364 2010-02-04 Zoltan Varga <vargaz@gmail.com>
366 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
369 2010-02-04 Zoltan Varga <vargaz@gmail.com>
371 * mini-llvm.c: Init the jit module only when first JITting.
373 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
375 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
377 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
378 replaced with the real got.
380 * debugger-agent.c (type_commands): Return the enumness if the type as well.
382 * image-writer.c: Reduce the amount of #ifdefs a bit.
384 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
387 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
389 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
392 2010-02-02 Zoltan Varga <vargaz@gmail.com>
394 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
395 (mono_llvm_emit_method): Fix unaligned stores too.
397 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
398 so async stack walks don't crash.
400 2010-02-02 Zoltan Varga <vargaz@gmail.com>
402 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
403 was not patched if the callee needed an rgctx trampoline.
405 2010-02-01 Zoltan Varga <vargaz@gmail.com>
407 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
408 vtable address in AOT code.
410 2010-02-01 Zoltan Varga <vargaz@gmail.com>
412 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
415 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
417 * genmdesc.pl: remove dependency on external cpp.
419 2010-02-01 Zoltan Varga <vargaz@gmail.com>
421 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
422 using LLVM, its not needed, and abcrem can't handle it.
424 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
426 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
427 it easier to group instructions and reduce duplication.
429 2010-02-01 Zoltan Varga <vargaz@gmail.com>
431 * decompose.c: Move the array/soft float decompose routines here from
434 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
436 2010-01-31 Zoltan Varga <vargaz@gmail.com>
438 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
439 to tell LLVM that the got is constant, not used yet.
441 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
443 2010-01-30 Zoltan Varga <vargaz@gmail.com>
445 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
448 2010-01-30 Zoltan Varga <vargaz@gmail.com>
450 * aot-compiler.c (add_wrappers): Commit the hack which generates
451 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
454 2010-01-29 Zoltan Varga <vargaz@gmail.com>
456 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
457 a fault, only used by the LLVM backend.
459 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
460 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
462 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
463 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
465 * mini-llvm.c: Only generate volatile loads from load instructions which have
466 the MONO_INST_FAULT flag set.
468 2010-01-29 Zoltan Varga <vargaz@gmail.com>
470 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
473 2010-01-28 Zoltan Varga <vargaz@gmail.com>
475 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
476 sequence points. Fixes #571236.
478 2010-01-28 Zoltan Varga <vargaz@gmail.com>
480 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
481 end of the appdomain unload process, after assemblies have been unloaded.
484 2010-01-27 Zoltan Varga <vargaz@gmail.com>
486 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
489 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
492 2010-01-26 Zoltan Varga <vargaz@gmail.com>
494 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
496 2010-01-26 Geoff Norton <gnorton@novell.com>
498 * aot-compiler.c: Fix a logic error introduced when guarding against enums
499 with struct marshalability.
501 2010-01-24 Zoltan Varga <vargaz@gmail.com>
503 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
504 it supports class names as well.
506 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
507 needed by the GC map code.
509 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
512 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
513 if cfg->init_ref_vars is set.
515 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
516 cfg->disable_initlocals_op_refs is set.
518 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
519 using liveness info if cfg->compute_precise_live_ranges is set.
521 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
522 volatile variables correctly. Add comments about the live ranges. Not enabled
525 2010-01-24 Zoltan Varga <vargaz@gmail.com>
527 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
528 0x2a into them in method prologs.
530 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
532 2010-01-22 Zoltan Varga <vargaz@gmail.com>
534 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
535 classes, since llvm is compiled with -fno-rtti.
537 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
539 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
540 llvm does not require it.
542 * aot-runtime.c (load_method): Print the full name of the last aot method.
544 2010-01-21 Zoltan Varga <vargaz@gmail.com>
546 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
547 thread has not fully started yet.
549 2010-01-21 Zoltan Varga <vargaz@gmail.com>
551 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
553 2010-01-21 Miguel de Icaza <miguel@novell.com>
555 * driver.c: Do not abort if LLVM is not supported, print a
556 warning and add the information to the Mono JIT information.
558 2010-01-21 Zoltan Varga <vargaz@gmail.com>
560 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
561 using explicit null checks.
563 2010-01-20 Zoltan Varga <vargaz@gmail.com>
565 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
568 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
570 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
571 its no longer needed.
573 * method-to-ir.c (mono_method_to_ir): Fix a warning.
575 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
576 define for platforms still using it (s390). Get rid of the
577 mono_arch_get_throw_exception_by_name () routines on all other platforms.
579 * exceptions-x86.c: Rework the throw trampolines so there is only one function
580 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
582 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
583 the caller pushed the arguments.
585 * mini-llvm.c: Enable throwing exceptions on x86.
587 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
588 "Thread (nil) may have been prematurely finalized" messages if this is called
589 on a thread not registered with the runtime.
591 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
593 2010-01-19 Zoltan Varga <vargaz@gmail.com>
595 * jit-icalls.c (mono_array_new_3): New jit icall.
597 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
599 * arrays.cs: Add a test for 3 dimensional arrays.
601 2010-01-19 Zoltan Varga <vargaz@gmail.com>
603 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
604 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
607 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
610 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
612 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
614 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
616 2010-01-18 Bill Holmes <billholmes54@gmail.com>
618 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
619 HOST_WIN32. Also including winsock2. to define struct in_addr.
621 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
623 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
625 Code is contributed under MIT/X11 license.
627 2010-01-18 Zoltan Varga <vargaz@gmail.com>
629 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
631 * branch-opts.c (mono_optimize_branches): Honor the new flag.
633 * mini.c (mini_method_compile): Set the new flag when running under the
636 2010-01-18 Zoltan Varga <vargaz@gmail.com>
638 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
639 a ref/noref value + a global pin flag, so parts of stack frames can still be
640 precisely marked even if they include stuff which needs pinning. Improve logging.
641 Fix many bugs. Not enabled yet.
643 * gc-test.cs: Add a few tests.
645 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
646 the normal -v options. Avoid propagating liveness information through bblocks
647 which end with a NOT_REACHED opcode.
649 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
650 after cfg has been freed.
652 2010-01-17 Zoltan Varga <vargaz@gmail.com>
654 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
655 if a clause is skipped because it uses the exception object, since it could
656 have caught the exception.
658 * exceptions.cs: Add a test.
660 2010-01-16 Zoltan Varga <vargaz@gmail.com>
662 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
664 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
665 ICollection<T> wrappers.
667 2010-01-16 Zoltan Varga <vargaz@gmail.com>
669 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
671 2010-01-16 Zoltan Varga <vargaz@gmail.com>
673 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
674 NOMAP32BIT or optimize_for_xen is set.
676 2010-01-16 Zoltan Varga <vargaz@gmail.com>
678 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
679 mono_metadata_str_hash () instead.
681 2010-01-15 Zoltan Varga <vargaz@gmail.com>
683 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
686 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
688 2010-01-15 Zoltan Varga <vargaz@gmail.com>
690 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
693 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
694 throwing code correctly.
696 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
698 2010-01-15 Zoltan Varga <vargaz@gmail.com>
700 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
701 ftnptrs created by us, handle RGCTX_FETCH correctly.
702 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
704 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
705 ftnptr added by mono_aot_get_named_code ().
707 2010-01-14 Zoltan Varga <vargaz@gmail.com>
709 * mini-arm.c: Fix a few LLVM problems.
711 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
713 2010-01-13 Mark Probst <mark.probst@gmail.com>
715 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
718 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
720 * jit.h, method-to-ir.c: added ability to set the policy for
721 inserting breakpoints from the break IL instruction or the
722 Debugger.Break () API call.
724 2010-01-13 Zoltan Varga <vargaz@gmail.com>
726 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
727 assemblies need to be eagerly loaded.
729 2010-01-12 Zoltan Varga <vargaz@gmail.com>
731 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
733 2010-01-11 Zoltan Varga <vargaz@gmail.com>
735 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
736 an argument which matches any exception.
738 2010-01-10 Zoltan Varga <vargaz@gmail.com>
740 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
741 optimization if the called method is gshared and marshalbyref, since gshared
742 methods can' have wrappers. Fixes #569390.
744 * generics.cs: Add a test.
746 2010-01-10 Zoltan Varga <vargaz@gmail.com>
748 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
751 2010-01-10 Zoltan Varga <vargaz@gmail.com>
753 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
755 2010-01-09 Zoltan Varga <vargaz@gmail.com>
757 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
758 since it is not supported in win2000.
760 2010-01-08 Zoltan Varga <vargaz@gmail.com>
762 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
763 error if loading an assembly fails.
764 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
766 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
769 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
772 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
774 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
775 is not supported yet.
777 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
779 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
781 * method-to-ir.c: All types with variant arguments must fallback to the
782 slow path. This makes cast of variant delegates work.
784 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
785 argument that is set to TRUE is the returned vtable slot is for a variant
786 interface. Changed a g_print + g_assert_not_reached to a g_error.
788 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
789 a similar fashion of generic virtual methods.
791 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
793 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
796 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
797 method using a variance aware function.
799 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
801 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
803 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
806 2010-01-07 Zoltan Varga <vargaz@gmail.com>
808 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
809 If LLVM decides to set the code model to Large, reset it to Default.
811 2010-01-07 Zoltan Varga <vargaz@gmail.com>
813 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
814 stripped binaries as well.
816 2010-01-07 Zoltan Varga <vargaz@gmail.com>
818 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
819 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
821 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
824 2010-01-06 Zoltan Varga <vargaz@gmail.com>
826 * mini.c (mini_method_compile): Extract the JIT info creation code into a
829 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
830 as the type info to llvm.eh.selector.
831 (exception_cb): Use the type info for filling out some fields of
832 MonoJitExceptionInfo like the flags and the exception class. This is needed
833 because the LLVM produced exception handling clauses might not match the original
834 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
836 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
837 separate function. Add an extra argument which returns the type infos
838 corresponding to the exception clauses.
840 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
841 exception handling clauses.
843 2010-01-04 Zoltan Varga <vargaz@gmail.com>
845 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
846 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
849 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
851 * mini.c (mono_compile_is_broken): Skip methods from serialization's
854 2010-01-04 Zoltan Varga <vargaz@gmail.com>
856 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
859 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
861 * mini.c (mini_method_compile): Verify the method before calling
862 mono_compile_create_vars as this might crash since it uses method
867 2010-01-04 Zoltan Varga <vargaz@gmail.com>
869 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
870 one case if AOTing, since the class might not be a concrete class.
872 2010-01-03 Zoltan Varga <vargaz@gmail.com>
874 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
875 functions which are now defined in mempool-internals.h.
877 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
879 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
881 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
885 * mini-*.c: Properly handle generic enums.
889 2009-12-28 Zoltan Varga <vargaz@gmail.com>
891 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
892 in a few more places.
894 2009-12-27 Zoltan Varga <vargaz@gmail.com>
896 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
897 nullable parameters. Fixes #567351.
899 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
901 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
903 2009-12-26 Zoltan Varga <vargaz@gmail.com>
905 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
906 mono_get_generic_context_from_code () call.
908 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
910 2009-12-25 Zoltan Varga <vargaz@gmail.com>
912 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
915 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
917 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
918 mono_method_get_signature returns NULL. Fix #567084
920 2009-12-25 Zoltan Varga <vargaz@gmail.com>
922 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
923 instead of once for each module.
925 2009-12-22 Zoltan Varga <vargaz@gmail.com>
927 * debugger-agent.c (ss_start): Implement step over for the last sequence
930 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
931 have the STEP_LOC flag set.
933 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
934 fails. Fixes #566689.
936 2009-12-21 Zoltan Varga <vargaz@gmail.com>
938 * mini.c (mono_add_seq_point): New helper function.
939 (mono_save_seq_point_info): New function to save sequence point info, extracted
940 from mini_method_compile ().
942 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
944 * mini.h (MonoSeqPointInfo): New structure containing information about
945 the sequence points of a JITted method.
946 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
949 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
950 point information is stored, use a MonoSeqPointInfo structure instead of a
951 GPtrArray. For each seq point, compute a list of successor seq points.
953 * debugger-agent.c: Use the successor list to implement step-over more
954 efficiently: instead of single stepping until a different line/IL offset is
955 reached, place breakpoints into all successor seq points.
957 * mini.h: Bump AOT file format version.
959 2009-12-21 Zoltan Varga <vargaz@gmail.com>
961 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
963 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
965 2009-12-21 Zoltan Varga <vargaz@gmail.com>
967 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
970 2009-12-18 Zoltan Varga <vargaz@gmail.com>
972 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
973 alloca as g_malloc is not signal safe.
975 2009-12-18 Zoltan Varga <vargaz@gmail.com>
977 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
978 VALGRIND_DISCARD_TRANSLATIONS.
980 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
981 checks, they are no longer needed.
983 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
984 a function into a sigctx which can handle function pointers.
986 * mini-ppc.c: Implement soft debugger support on ppc64.
988 * mini-ppc.c: Implement soft debugger support.
990 2009-12-17 Zoltan Varga <vargaz@gmail.com>
992 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
994 2009-12-17 Marek Habersack <mhabersack@novell.com>
996 * mini.c (mono_get_runtime_build_info): include Mono version in
999 * driver.c (mono_main): VERSION is now included in the string
1000 returned from mono_get_runtime_build_info()
1002 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1004 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1005 signatures. Fixes #565143.
1007 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1009 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1011 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1013 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1015 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1016 making max stack 10x smaller.
1018 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1020 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1022 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1024 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1026 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1028 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1029 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1031 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1033 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1035 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1037 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1040 2009-12-14 Miguel de Icaza <miguel@novell.com>
1042 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1043 raise an invalid program exception.
1045 For other opcodes that we might not handle use a g_warning and
1046 raise the exception. Beats termination.
1050 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1052 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1054 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1055 by merging the LLVM and !MAP_32BIT cases.
1057 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1059 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1060 sigctx being passed in, as we have no CONTEXT available in the APC.
1062 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1065 Code contributed under MIT/X11 license.
1067 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1069 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1070 in the LLVM backend on AMD64.
1072 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1075 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1077 * mini-llvm.c: Export mono_personality for AOT.
1079 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1081 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1082 implicit exception can occur.
1084 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1085 OP_IMPLICIT_EXCEPTION instruction.
1087 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1089 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1091 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1092 inside a protected block.
1094 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1095 trampolines doesn't include the argument.
1097 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1098 trampolines on amd64.
1100 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1103 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1104 disabled for methods with clauses.
1106 * mini-llvm.c: Enable support for catch clauses.
1108 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1109 end of an LLVM compiled finally clause.
1110 (mono_handle_exception_internal): Save the exception handling state in TLS
1111 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1112 resume unwinding from that point.
1114 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1115 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1116 to obtain the addresses of the exception handling regions.
1118 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1119 finally clauses are supported.
1121 * mini.c (mini_method_compile): Add support for LLVM code with exception
1124 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1126 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1129 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1131 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1132 as a primitive type.
1134 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1136 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1137 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1140 2009-12-11 Marek Habersack <mhabersack@novell.com>
1142 * method-to-ir.c (mini_redirect_call): do not redirect the
1143 InternalAllocateStr internal call if string profiling is enabled.
1145 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1147 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1150 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1151 unwind.h header file.
1153 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1154 newer valgrind versions seems to handle this fine.
1156 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1158 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1159 on the debugger thread.
1161 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1163 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1165 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1167 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1169 * cpu-<ARCH>.md: Make call_handler clob:c.
1171 * mini.c: Reenable SSA for methods with clauses.
1173 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1174 as it causes failures on x86.
1176 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1178 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1179 returns NULL (e.g. a bad assembly).
1181 2009-12-08 Geoff Norton <gnorton@novell.com>
1183 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1184 stepping out into native code. There were issues with nested invokes
1187 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1189 * mini.c (mini_method_compile): Do the disable_llvm checks early
1190 and avoid the LLVM compile pass if the checks fail.
1192 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1194 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1195 LLVM optimizations don't try to remove them.
1197 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1198 different file so the original remains.
1200 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1202 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1204 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1206 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1207 support for non-inline unwind descriptors.
1209 2009-12-07 Geoff Norton <gnorton@novell.com>
1211 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1212 the interrupt_count slightly differently. Native threads were never
1215 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1217 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1218 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1219 yet generate this info.
1221 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1223 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1224 client can distinguish between intptrs and longs.
1226 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1228 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1231 * aot-runtime.c (load_function): Update after the change above.
1233 * mini.h: Bump AOT file format version.
1235 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1236 if the delegate class is dynamic.
1238 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1239 in gshared code too using the new rgctx info type
1240 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1242 2009-12-04 Geoff Norton <gnorton@novell.com>
1244 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1245 we need to track the original suspend count so the thread properly
1246 wakes up in resume_thread.
1248 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1250 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1253 * generics.cs: Add a test.
1255 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1256 is 0. Simplify a lot of code using this.
1258 * mini-trampolines.c (mono_delegate_trampoline): Call
1259 mono_create_static_rgctx_trampoline () before saving the final address in
1260 delegate->method_code, to avoid calling it each time a delegate is first called.
1262 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1263 which need static rgctx trampolines.
1265 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1266 keyed on the method+addr pair, since addr could be either the method addr or
1267 an unbox trampoline in the AOT case. Fixes #560246.
1269 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1271 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1272 place it was called before too.
1274 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1276 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1277 if no security manager is present, to speed up the AOT case. Call
1278 mono_class_vtable () full with raise_on_error == TRUE instead.
1280 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1282 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1283 the local optimization passes can take its result into account. Fixes
1286 * exceptions.cs: Add a test.
1288 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1290 This patch is contributed under the terms of the MIT/X11 license
1292 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1294 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1296 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1298 * debugger-agent.c: Rework the handling of stack traces of running threads to
1299 avoid crashes if compute_frames () tries to walk the stack of running thread.
1301 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1303 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1305 * mini.h (StackFrameInfo): Add an 'lmf' field.
1307 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1309 * debugger-agent.c (suspend_current): Always set really_suspended.
1311 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1313 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1315 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1317 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1320 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1322 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1324 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1326 * mini-trampolines.c: Fix MSVC build.
1328 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1330 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1332 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1334 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1335 the instruction following an OP_FCOMPARE is optimized away.
1337 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1339 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1340 emit_autoreg () into this arch-specific function.
1342 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1343 code, it is no longer needed.
1345 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1347 * mini.h: Bump AOT file format version.
1349 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1350 using the sorted_code_offsets array, instead of reading it from the
1351 exception debug info.
1352 (load_method): Call mono_aot_find_jit_info instead of
1353 decode_exception_debug_info ().
1355 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1356 LLVM compiled as a flag.
1358 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1360 * debugger-agent.c (resume_thread): Fix a warning.
1362 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1365 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1367 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1368 contents to MonoAotFileInfo.
1370 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1372 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1373 Put all binary data into a giant blob, similarly to the way .net assemblies
1374 store binary data. Emit offset tables in a compact form to reduce their size.
1376 * mini.h: Bump AOT file format version.
1378 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1381 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1382 avoid linear searches at runtime.
1384 * aot-runtime.c (find_symbol): Update this to use the hash.
1386 * mini.h: Bump AOT file format version.
1388 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1390 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1393 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1396 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1397 the distribution of got slot types.
1399 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1401 * method-to-ir.c: Add support for generating explicit null checks.
1403 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1405 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1406 on a random thread if possible.
1408 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1409 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1412 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1413 regs. Pass the real size of the regs array to mono_unwind_frame ().
1415 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1418 2009-11-24 Geoff Norton <gnorton@novell.com>
1420 * mini-darwin.c: Work around apple bug rdar://7209349 See
1421 http://openradar.appspot.com/7209349 for details. Synopsis,
1422 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1423 never been initialized before.
1425 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1427 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1429 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1431 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1433 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1434 OP_SHL_IMM is not 32 bit.
1436 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1438 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1440 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1442 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1445 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1446 > 0 since some threads can resume if their resume_count is > 0.
1447 (invoke_method): Avoid reading freed memory.
1449 * debugger-agent.c (process_suspend): Extract the suspend code from
1450 process_single_step_inner () to a separate function. Rework the code to prevent
1451 races between this function and thread interrupts.
1453 * debugger-agent.c (suspend_current): Check the resume_count field instead
1454 of resume_one so suspends+resumes during single threaded invokes work
1457 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1459 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1460 to make the generated code smaller.
1462 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1463 sequence generated by recent LLVM versions.
1465 * mini-llvm.c: Add support for a few simple cases which weren't supported
1468 * mini-trampolines.c (mono_magic_trampoline): Don't call
1469 mono_arch_get_vcall_slot () when llvm is enabled.
1471 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1473 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1474 into a new function called common_call_trampoline () which is used by the
1475 llvm vcall trampoline as well.
1477 * debugger-agent.c: Implement single threaded invokes.
1479 * debugger-agent.c: Revert change which broke the agent on linux.
1481 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1484 * generics.cs: Add a test.
1486 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1488 * debugger-agent.c: Fix the cygwin build.
1490 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1492 * cprop.c: Remove this unused file.
1494 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1496 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1499 * basic.cs: Add a test.
1501 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1503 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1506 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1508 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1509 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1510 it. Use this flag to control llvm related code paths instead of #ifdef
1511 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1514 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1516 * mini.h: Bump AOT file format version.
1518 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1519 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1521 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1522 was used as an assembly filter.
1524 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1526 * unwind.c: Fix support for ppc.
1528 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1529 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1531 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1533 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1535 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1536 added by the ps3 changes.
1538 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1540 * mini-gc.c: Resurrect this, so at least it compiles.
1542 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1544 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1546 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1547 create_event_list () so assembly filters can be used.
1549 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1552 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1554 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1555 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1558 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1559 classes for char/bool too.
1561 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1563 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1566 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1569 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1571 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1573 Code contributed under MIT/X11 license.
1575 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1577 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1578 threads in native code work.
1580 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1581 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1584 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1586 * debugger-agent.c: Implementation for Windows platform.
1588 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1589 primitives. Use SEH to implement breakpoints and single stepping.
1591 * mini-x86.h: Enable soft debugger on Windows.
1593 Code contributed under MIT/X11 license.
1595 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1597 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1598 under XEN. Fixes #522894.
1600 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1602 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1603 interface calls in LLVM AOT code.
1605 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1608 * mini-llvm.c: Add support for OP_VPHI.
1610 * objects.cs: Add a test.
1612 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1614 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1615 this is called on the debugger thread.
1617 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1619 * mini-llvm.c: Add soft-float support.
1621 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1622 FCALL which returns an R4.
1624 * driver.c (mono_main): Add a missing '\n'.
1626 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1627 platforms which doesn't support the LLVM IMT trampoline.
1629 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1631 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1633 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1635 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1638 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1640 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1642 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1643 Instead of emitting a method_order table, sort the contents of the code_offsets
1644 table and do a binary search in the sorted table. The previous approach doesn't
1645 work with LLVM which emits methods in a arbitrary order.
1647 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1648 in the .eh_frame section in ELF files.
1650 * mini.h: Bump corlib file format version.
1652 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1654 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1655 LDMIA->LDM macro name change.
1657 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1659 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1662 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1665 * aot-compiler.c: Ditto.
1667 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1668 &align to mini_type_stack_size_full ().
1670 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1672 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1674 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1676 * mini-arm.c: Compute the stack space used by arguments using
1677 mini_type_stack_size_full ().
1679 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1681 * optflags-def.h: Remove dead TREEPROP optimization.
1683 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1685 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1687 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1689 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1691 * driver.c (mono_jit_parse_options): New public API function to parse options
1692 as done by the runtime executable.
1694 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1695 when handling named arguments.
1697 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1699 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1700 for passing small vtypes in registers, make the CallInfo structures more
1701 similar to the code on the other platforms.
1703 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1704 the code in the prolog requires it.
1706 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1708 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1709 (koush@koushikdutta.com).
1711 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1712 where the thunk memory should be allocated from. Fixes appdomain unloading
1715 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1717 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1718 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1720 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1722 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1723 AOT, as it is not implemented yet.
1725 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1727 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1729 * debugger-agent.c: Fix windows build.
1731 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1733 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1734 after the client connects/disconnects.
1736 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1737 when an exception of a given type is thrown.
1739 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1740 only on an uncaught exception.
1742 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1744 * debugger-agent.c: Add a 'launch' option.
1746 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1748 * debugger-agent.c: Add a 'timeout' option.
1750 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1752 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1755 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1757 * debugger-agent.c (set_breakpoint): Emit a log message.
1759 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1761 * mini-arm.c: Fix the arm build.
1763 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1765 * aot-compiler.c: don't leak the value returned from
1766 mono_type_full_name().
1768 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1770 * debugger-agent.c: defer including mono-mutex.h until we know the
1773 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1775 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1776 of pthreads directly.
1778 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1779 exception handlers. Pass info argument.
1781 * mini.h: Adjust signatures of soft debugger functions to pass void*
1782 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1784 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1785 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1786 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1787 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1789 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1791 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1792 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1793 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1794 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1796 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1798 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1800 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1802 * mono-semaphore.h: Skeleton implementation for Windows.
1804 Code contributed under MIT/X11 license.
1806 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1808 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1810 Code contributed under MIT/X11 license.
1812 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1814 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1816 Code contributed under MIT/X11 license.
1818 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1820 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1821 debug info to 100 because 10 still slows down gdb too much.
1823 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1824 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1825 them in the wrappers.
1827 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1829 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1831 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1833 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1834 function mono_aot_get_array_helper_from_wrapper ().
1836 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1837 array helper methods.
1839 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1841 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1842 the value was loaded from memory.
1844 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1845 the value was loader from there.
1847 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1848 without constant swizzle.
1850 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1852 * mini-amd64.c: Put soft debugger functions behind a
1853 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1855 * mini-amd64.h: disable the soft debugger in windows.
1857 Code contributed under MIT/X11 license.
1859 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1861 * mini-x86.c: Put soft debugger functions behind a
1862 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1864 Code contributed under MIT/X11 license.
1866 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1868 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1869 to mono_arch_find_jit_info_ext.
1871 Code contributed under MIT/X11 license.
1873 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1875 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1877 * debugger-agent.c: Add support for filtering events by assemblies.
1879 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1880 the agent is not enabled.
1882 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1884 * exceptions-x86.c: hopefully last change to fix the windows build.
1885 This one courtesy of Jonathan Chambers.
1887 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1889 * debugger-agent.c: remove unused function.
1891 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1893 * debugger-agent.c: add #ifdefs for a few header files.
1894 * mini-x86.h: disable the soft debugger in windows.
1895 Step 1 of 2 to make this compile on windows with gcc.
1897 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1899 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1900 as it breaks the build.
1902 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1904 Merge the soft debugger branch.
1906 * debugger-agent.h debugger-agent.c: New files containing the soft
1907 mode debugger module.
1909 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1910 at the appropriate locations.
1912 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1915 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1916 enable/disable single stepping.
1918 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1919 which returns all information in a StackFrameInfo structure, and can handle the
1920 LMF frames added by the debugger.
1922 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1925 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1926 walker function which works on a specific thread and passes a StackFrameInfo
1927 structure to its callback.
1929 * mini.c (mini_init): Initialize the debugger agent.
1931 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1933 * mini-ops.h: Add OP_SEQ_POINT opcode.
1935 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1936 arguments to the debugger agent.
1938 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1940 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1943 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1945 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1947 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1949 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1951 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1952 sets the IMT argument and makes a virtual call.
1954 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1956 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1958 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1961 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1963 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1964 runtime. Fixes #551228.
1966 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1968 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1970 * basic.cs: Add a test.
1972 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1973 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1974 CONSTRAINED. Fixes #550964.
1976 * generics.cs: Add a test.
1978 2009-10-28 Mark Probst <mark.probst@gmail.com>
1980 * mini-posix.c (add_signal_handler): Use
1981 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1983 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1985 Contributed under the terms of the MIT/X11 license by
1986 Jerry Maine <crashfourit@gail.com>.
1988 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1989 sse4a for simd intrinsics.
1991 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1992 sse4a for simd intrinsics.
1994 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1996 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1997 instead of inst_p1 which is not the same on ILP32 platforms.
1999 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2001 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2002 not the mscorlib one before calling mono_get_lmf_addr.
2004 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2005 of the ip to the LMF.
2007 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2008 immediate in the op->op_imm optimization.
2010 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2011 understand. VTypes now work, but are not abi compliant, as they are
2012 split into 4 byte parts instead of 8.
2013 (emit_memcpy): Fix the unrolled case to work on the PS3.
2015 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2017 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2018 the default when static linking.
2020 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2022 * aot-compiler.c: Add an autoreg option to automatically register
2023 statically linked aot modules using ELF .ctors.
2025 * genmdesc.pl: Add __ppc64__ to allowed defines.
2027 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2029 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2030 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2032 2009-10-24 Mark Probst <mark.probst@gmail.com>
2034 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2036 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2038 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2039 which will contain the domain where the method was found.
2041 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2042 mini_jit_info_table_find ().
2044 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2046 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2048 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2050 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2051 set, its not supported yet.
2053 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2055 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2056 iface wrapper is not found.
2057 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2059 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2061 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2062 which have a different name.
2064 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2065 wrappers and Array.GetGenericValueImpl ().
2067 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2068 because of the change above.
2070 * generics.cs: Add a test for full aot + generic array ifaces.
2072 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2074 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2075 that hides the previous one.
2077 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2079 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2080 marshalled. Fixes #541623.
2082 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2084 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2086 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2088 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2090 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2092 * mini-posix.c (sigprof_signal_handler):
2093 Implemented support for building stat call chans in different ways.
2095 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2097 * mini-exceptions.c (mono_find_jit_info):
2098 Also check that a jit info has been found (fixes a profiler crash).
2100 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2102 * mini.c (mono_codegen):
2103 Call mono_profiler_code_buffer_new with correct code address.
2105 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2107 * driver.c (mono_main): Change the date in the copyright.
2109 2009-10-14 Mark Probst <mark.probst@gmail.com>
2111 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2112 allocator in shared generic code for open classes, because we
2113 can't get those classes' vtables. We need to make managed
2114 allocators not depend on the vtable at compile-time to solve this.
2116 2009-10-13 Martin Baulig <martin@ximian.com>
2118 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2119 `const guint8 *trampoline' argument; send both the old and the new
2122 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2124 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2125 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2126 (can_marshal_struct): Skip structures with auto layout.
2128 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2130 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2132 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2133 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2134 a variable to hold the stack slot used by the int<->float conversion opcodes.
2136 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2138 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2140 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2141 when using full-aot.
2143 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2145 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2146 each instance of Comparer<T>.
2148 * generics.cs: Add a new test.
2150 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2152 * driver.c (parse_debug_options): Add a 'gdb' option.
2154 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2156 * image-writer.c: Add support for emitting the image into a memory buffer.
2158 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2160 * aot-compiler.c: Add support for registering debug info with GDB using the
2161 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2162 MONO_XDEBUG to 'gdb'.
2164 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2166 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2169 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2171 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2172 can be used to set breakpoints in gdb.
2174 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2175 segment to an absolute address.
2177 2009-10-13 Mark Probst <mark.probst@gmail.com>
2179 * method-to-ir.c: Use the managed array allocator method if
2182 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2184 * aot-compiler.c : Fix the MSVC builds
2186 Code is contributed under MIT/X11 license.
2188 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2190 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2191 avoid registering 1 symbol file per method with gdb.
2193 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2195 * mini-sparc.c: Fix the handling of enums with base type long.
2197 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2199 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2200 instead of using type->data.klass as the later doesn't work with generics.
2202 2009-09-25 Mark Probst <mark.probst@gmail.com>
2204 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2205 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2206 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2207 works differently now and we don't handle it in the JIT anymore.
2209 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2210 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2211 the Thread class split.
2213 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2215 * driver.c: Don't run tests with the obsolete treeprop optimization.
2217 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2218 variable volatile. Fixes #541577.
2220 * basic-calls.cs: Add a new test.
2222 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2224 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2226 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2227 work/required with recent iphone sdk versions.
2229 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2232 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2233 in the VCALL decomposition code.
2235 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2237 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2239 * basic.cs: Add a test.
2241 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2244 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2245 searches all the domains of the current thread.
2247 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2249 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2251 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2252 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2254 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2255 for non-jit trampolines.
2257 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2259 * aot-compiler.c (add_wrappers): Ditto.
2261 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2262 the size of the param area used by dyn_call to 6 which covers the majority of
2265 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2267 * mini-arm.c: Implement support for passing/receiving
2268 longs and receiving floats in the dyn_call code.
2270 * mini-amd64.c: Implement support for receiving vtypes in registers in
2273 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2276 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2278 * mini-arm.c (get_call_info): Return more precise information in
2280 (dyn_call_supported): Use the information in CallInfo.
2282 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2284 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2287 * mini-arm.c: Update after the dyn_call api changes.
2289 * mini.c (mini_create_jit_domain_info): Register a destructor function
2290 for the runtime_invoke_hash.
2292 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2293 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2295 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2296 (dyn_call_supported): Simplify this by using get_call_info ().
2297 (mono_arch_dyn_call_free): New destructor function.
2299 * generics.cs: Remove a printf.
2301 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2303 * mini-arm.c: Add support for enum return values and passing a few arguments
2306 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2309 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2311 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2312 the dynamic invoke wrappers.
2314 * mini-arm.c: Implement OP_DYN_CALL for arm.
2316 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2317 supported by the dynamic runtime invoke wrapper.
2319 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2320 runtime invoke wrapper.
2322 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2323 if possible when running with full-aot.
2325 * mini-ops.h: Add OP_DYN_CALL opcode.
2327 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2328 with dynamic arguments lists similar to libffi.
2330 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2332 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2334 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2337 * iltests.il.in: Add a new test.
2339 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2341 * aot-compiler.c (add_generic_instances): Add more instances of
2342 GenericEqualityComparer.
2344 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2346 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2348 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2350 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2351 comments on some functions that now can fail.
2353 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2355 * Makefile.am: Add Info.plist to EXTRA_DIST
2357 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2359 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2360 static synchronized wrappers. Fixes #539500.
2362 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2364 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2367 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2369 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2370 lmf before calling filter clauses as well. Fixes #539550.
2372 * exceptions.cs: Add a test.
2374 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2376 * aot-compiler.c (add_generic_class): Add instances of
2377 Array.GetGenericValueImpl as well.
2379 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2382 * generics.cs: Add a fullaot linq test.
2384 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2386 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2389 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2391 * mini-trampolines.c (mono_delegate_trampoline) : Call
2392 mono_cominterop_get_invoke if the delegate target object
2395 Code is contributed under MIT/X11 license.
2397 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2399 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2400 internal call is defined outside platform code. Reduce code
2401 duplication with existing [Method|Field]AccessException
2403 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2405 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2406 if the return value is a small struct passed on regs.
2408 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2410 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2412 * mini-codegen.c: Enable the cpu description validation for arm.
2414 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2416 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2417 test which depends on structs to objects.cs.
2419 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2420 require object model related stuff working.
2422 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2424 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2426 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2427 against the instruction metadata in mini-ops.h. amd64 only for now.
2429 * mini-ops.h: Fix some instruction descriptions.
2431 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2432 unused instructions.
2434 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2436 * exceptions.cs: Add a new test.
2438 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2440 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2442 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2444 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2445 skip empty phi opcodes.
2447 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2448 correctly by zero extending after loads. Skip methods containing calls
2449 to the monitor enter/exit trampolines.
2451 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2452 when calling mono_thread_force_interruption_checkpoint ().
2454 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2456 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2458 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2460 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2461 bootstrap could run.
2463 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2465 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2467 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2469 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2471 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2472 LLVM might be very short.
2474 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2475 in OP_THROW/RETHROW.
2477 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2480 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2482 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2483 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2484 LLVM might be very short.
2486 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2488 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2489 the alignment for the value of sp.
2491 2009-09-01 Geoff Norton <gnorton@novell.com>
2493 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2494 managed wrappers in full aot.
2496 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2498 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2500 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2502 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2504 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2506 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2508 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2511 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2513 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2514 depend on the info MonoMethodHeader which could be missing in IL stripped
2517 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2519 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2520 they are only 4 byte aligned.
2522 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2524 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2525 was done previously, since using SP causes too many problems.
2527 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2528 frames without a frame pointer works.
2530 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2531 global register in methods with calls, since the calls can go through
2532 a static rgctx trampoline which doesn't save it.
2534 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2536 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2538 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2540 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2542 2009-08-18 Christian Hergert <chris@dronelabs.com>
2544 * method-to-ir.c: Fix warnings for uninitialized variables.
2546 2009-08-18 Christian Hergert <chris@dronelabs.com>
2548 * mini-exceptions.c:
2549 * aot-compiler.c: Fix printf warnings.
2551 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2553 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2554 Add GetGenericValueImpl<string>.
2556 * aot-compiler.c (add_generic_instances): Add instances of
2557 GenericEqualityComparer<T> for primitive types. Only emit the array
2558 wrappers into the mscorlib image.
2560 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2562 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2563 the methods_loaded array using amodule->info->nmethods.
2565 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2566 (MONO_AOT_FILE_VERSION): Bump this.
2568 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2571 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2572 MonoJitInfo doesn't belong to its methods aot image.
2574 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2576 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2578 * mini-arm.c: Fix warnings.
2580 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2582 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2585 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2587 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2588 avoid clobbering IP.
2590 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2591 hold the trampoline argument, so its initial value is available during
2594 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2597 * exceptions-hppa.c:
2599 * exceptions-s390x.c:
2600 * exceptions-mips.c:
2602 * exceptions-sparc.c:
2603 * exceptions-alpha.c:
2605 * mini-trampolines.c:
2607 * exceptions-s390.c: add and use #define's instead of sizeof()
2608 for MonoJitInfo and MonoJitInfoTable.
2610 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2615 * tramp-x86.c: use a #define instead of sizeof() for a few
2616 structures that use a zero-length array.
2618 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2620 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2621 case when the method is dynamic. Fixes #529238.
2623 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2625 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2626 of asserting when a method is JIT compiled in full-aot mode.
2628 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2630 Contributed under the terms of the MIT/X11 license by
2631 Jerry Maine <crashfourit@gail.com>.
2633 * fixed wrong dates in changelog.
2635 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2637 Contributed under the terms of the MIT/X11 license by
2638 Jerry Maine <crashfourit@gail.com>.
2640 * basic-simd.cs: added test for packed double square root.
2641 * cpu-amd64.md: added opcode info for packed double square root.
2642 * cpu-x86.md: added opcode info for packed double square root.
2643 * mini-ops.h: added IR opcode for packed double square root.
2644 * mini-x86.c: added IR to native translation code for packed double square root.
2645 * mini-amd64.c: removed todo for packed double square root.
2646 * simd-intrinsics.c: added method to IR opcode converstion for
2647 packed double square root.
2649 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2651 Contributed under the terms of the MIT/X11 license by
2652 Jerry Maine <crashfourit@gail.com>.
2654 * mini-amd64.c: Added a change to help tell the difference as
2655 to what perpose the xmm register is being used--mainly to help
2657 * mini-amd64.h: Changed callee regs to use 15 out of 16
2658 (one used for special cases) xmm registers for both fp
2659 and simd ops. Added define to turn on new feature in the regalloc
2660 that allows fp and simd ops to share the xmm regs happily.
2661 * codegen.c: Added code to detect for which perpose an xmm reg is
2662 being used (fp or simd) and to translate back and forth to the
2663 correct logical reg bank (fp or simd) for 'spill load's.
2665 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2667 Contributed under the terms of the MIT/X11 license by
2668 Jerry Maine <crashfourit@gail.com>.
2670 * basic-simd.cs: Added tests for stressing the regalloc when running with
2671 16 simd regs and when simd and fp ops share the same reg bank.
2673 2009-08-01 Mark Probst <mark.probst@gmail.com>
2675 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2676 in shared generic code, we might have to look up the class in the
2677 RGCTX. If we use the class directly, compute its GC descriptor.
2679 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2681 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2683 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2685 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2686 check for errors. Fixed the case when the class with the Main
2689 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2691 Contributed under the terms of the MIT/X11 license by
2692 Jerry Maine <crashfourit@gail.com>.
2694 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2696 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2698 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2700 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2702 * method-to-ir.c: Fix naming of stelem and ldelem.
2704 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2706 * driver.c (main_thread_handler): Check that the assembly loaded
2707 matches the filename when doing AOT.
2709 2009-07-30 Mark Probst <mark.probst@gmail.com>
2711 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2714 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2715 utils/mono-sigcontext.h).
2717 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2720 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2722 * mini.c (mono_codegen):
2723 Call profiler hook to keep track of method code buffers.
2725 2009-07-27 Mark Probst <mark.probst@gmail.com>
2727 * method-to-ir.c: Invoke write barriers for the
2728 Interlocked.(Compare)Exchange JIT intrinsics.
2730 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2732 * Makefile.am (version.h): Fix issues when built out of tree.
2733 Remove some redundant 'grep's piped through 'sed's.
2735 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2737 This patch is contributed under the terms of the MIT/X11 license
2739 * mini-ppc.c (mono_arch_output_basic_block):
2740 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2741 for bits 32-47 with signed load/store diplacements for bits
2742 48-63. Use prefered base/offset order for indexed form.
2743 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2744 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2745 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2746 OP_LOADI2_MEMBASE): Same.
2747 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2748 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2749 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2751 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2752 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2753 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2754 OP_LOADI1_MEMINDEX): Same
2755 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2756 OP_STORER8_MEMINDEX): Same
2757 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2759 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2760 for bits 32-47 with signed load/store diplacements for bits
2761 48-63. Use prefered base/offset order for indexed form.
2763 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2765 This patch is contributed under the terms of the MIT/X11 license
2767 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2768 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2769 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2770 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2771 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2772 cfg->stack_usage to avoid size warnings.
2773 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2774 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2775 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2776 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2778 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2779 after code varible is initialized.
2780 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2781 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2782 (mono_arch_emit_epilog):
2783 Move Use ppc_load32 for cfg->stack_usage to avoid size
2786 2009-07-24 Mark Probst <mark.probst@gmail.com>
2788 * method-to-ir.c: The write barrier doesn't do the store anymore,
2789 so we have always to emit it. Also, emit the wbarrier after the
2792 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2794 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2795 for argument count 3 too.
2797 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2799 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2800 the caller handle the exceptions.
2801 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2802 method. Fixes #524498.
2804 2009-07-22 Geoff Norton <gnorton@novell.com>
2806 * mini-exceptions.c: Fix build on ia64.
2808 2009-07-22 Mark Probst <mark.probst@gmail.com>
2810 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2813 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2815 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2818 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2820 * basic-simd.cs (Main): Pass args to the test driver.
2822 2009-07-20 Geoff Norton <gnorton@novell.com>
2824 * mini-x86.h: Fix the x86 version guards to use Apple's
2825 properly defined macros.
2827 2009-07-20 Geoff Norton <gnorton@novell.com>
2829 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2832 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2834 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2835 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2836 the information which is needed for invokes, so only one locking+hash table
2839 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2841 * aot-compiler.c (add_generic_instances): Emit instances of
2842 GenericComparer<T> for primitive types.
2844 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2846 * mini-posix.c: Fix linux build.
2848 2009-07-19 Geoff Norton <gnorton@novell.com>
2850 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2851 mono_gdb_render_native_backtraces
2852 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2853 so we implement the sane semantics to the runtime here
2854 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2855 so we need to call it differently (mono_gdb_render_native_backtraces)
2856 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2857 here for default implementations.
2858 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2859 support Apple's weird syscall (SYS_fork) implementation and not busy
2860 loop in abort() on native crashes on OSX anymore.
2862 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2864 * aot-runtime.c (load_method): Change the handling of the
2865 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2868 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2870 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2872 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2873 seems to break the aot tests.
2875 * mini.c (mono_patch_info_equal): Fix the handling of
2876 MONO_PATCH_INFO_RGCTX_FETCH.
2878 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2880 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2882 * mini.c (mono_patch_info_hash): Fix the handling of
2883 MONO_PATCH_INFO_INTERNAL_METHOD.
2884 (mono_patch_info_equal): Ditto.
2886 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2888 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2891 * mini-llvm.c: Add some infrastructure for AOT support.
2893 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2895 * mini-llvm-cpp.c: Update to the latest llvm api.
2897 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2898 option to false to prevent llvm from installing signal handlers which
2901 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2904 * cpu-amd64.md: Revert previous change as those instructions
2905 take 2 separate arguments. Remember to read the arch docs more
2906 carefully next time.
2908 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2910 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2912 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2914 * mini-ppc.c: exploit multiple load/store units if available (rest of
2915 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2916 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2918 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2920 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2921 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2923 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2925 * cpu-x86.md: Fix missing clobbering from trancendental simd
2928 * cpu-amd64.md: Same.
2930 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2932 Contributed under the terms of the MIT/X11 license by
2933 Jerry Maine <crashfourit@gail.com>.
2935 * basic-simd.cs: Added tests for single and doulble indexers.
2937 * cpu-amd64.md: Added simd opcode information.
2939 * mini-amd64.c: Added IR to native simd generation code.
2940 Added simd register names and function that returns them.
2942 * mini-amd64.h: Added marcos to turn on simd code compilation in
2943 amd64. Added max simd register count marco. Added caller/callee
2944 register mask marcos. Added marcos to use simd register bank.
2946 * mini.h: Added helper marco for shufling dwords and simple
2949 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2951 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2953 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2955 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2956 the length of the native code as well.
2958 * basic-simd.cs: Add a test for #521662.
2960 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2962 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2964 2009-07-13 Mark Probst <mark.probst@gmail.com>
2966 * mini.c: Register function for getting the IP from a signal
2967 context with metadata.
2969 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2971 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2972 call a generic class init trampoline if needed. Fixes #519336.
2974 * generics.cs: Add a test.
2976 2009-07-09 Mark Probst <mark.probst@gmail.com>
2978 * method-to-ir.c: When doing a call which might be remote from
2979 shared generic code to other shared code with open type arguments,
2980 get the remoting invoke wrapper from the RGCTX and do an indirect
2983 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2985 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2986 after the unbox trampoline in the full-aot case.
2988 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2990 * mini.c: Move initialization of jit_mutex before debugger initialization
2995 * Info.plist: added Info.plist and link flag to enable the mono executable
2996 to access other processes. Requires codesigning of the executable to work.
2998 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3003 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3005 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3007 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3009 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3010 when the generic instance is an instantiation of a subclass of the
3011 methods class. Fixes #517166.
3013 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3015 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3018 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3021 * CMakeLists.txt: Add minimal support for installation.
3023 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3025 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3026 determine whenever a method is directly callable to a separate function.
3028 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3029 needed ones as a result of the previous change.
3031 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3032 type of register arrays.
3034 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3035 type of register arrays.
3037 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3039 Contributed under the terms of the MIT/X11 license by
3040 Jerry Maine <crashfourit@gail.com>.
3042 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3044 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3046 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3048 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3050 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3051 dump of structure return value. Fix some formatting.
3052 * cpu-s390x.md: Fix lengths of instruction sequences.
3053 * mini-s390.c: Minor formatting changes.
3055 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3057 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3058 Use sigaction on freebsd as well.
3060 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3062 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3065 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3067 2009-06-22 Mark Probst <mark.probst@gmail.com>
3069 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3071 2009-06-22 Mark Probst <mark.probst@gmail.com>
3073 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3075 2009-06-20 Martin Baulig <martin@ximian.com>
3078 (MonoDebuggerThreadFlags): New enum typedef.
3079 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3080 (mono_debugger_thread_created): Added `gpointer func' argument;
3081 initialize the new `thread_flags' field.
3083 2009-06-18 Martin Baulig <martin@ximian.com>
3085 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3086 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3089 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3090 flag in `MONO_DEBUGGER__info.runtime_info'.
3093 (mono_main): Call mini_debugger_set_attach_ok() if generics
3094 sharing is disabled.
3096 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3098 * aot-compiler.c (add_wrappers): Fix a warning.
3100 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3101 the ppc load/store macro changes.
3103 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3105 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3107 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3108 not just the got symbol.
3110 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3113 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3116 * aot-compiler.c: Remove some fixmes.
3118 * driver.c (mono_main): Print a helpful message when cross-compiling.
3120 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3122 * method-to-ir.c (initialize_array_data): Do the optimization if the
3123 target byte order is little endian, instead of the host byte order.
3125 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3126 wrappers into the mscorlib image, Emit a unique plt symbol for each
3127 image, emit symbols for plt entries.
3129 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3132 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3134 * aot-compiler.c (add_wrappers): Avoid calling
3135 mono_marshal_get_type_info () since it can assert for some types.
3137 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3138 ldtoken are used inside wrappers.
3140 * helpers.c: Add support for prefixing tools with the arch name.
3142 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3143 quantities when using ilp32.
3145 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3146 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3148 * image-writer.c: Use .long on ilp32.
3150 * aot-compiler.c: Use 32 bit loads on ilp32.
3152 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3154 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3156 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3158 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3160 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3161 second got slot of every aot image.
3163 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3164 aot on platforms with function pointers.
3166 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3167 support for aot/full aot on ppc/ppc64.
3169 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3170 arguments which are needed on ppc.
3172 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3175 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3177 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3179 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3181 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3183 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3185 2009-06-17 Geoff Norton <gnorton@novell.com>
3187 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3189 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3191 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3192 to control whenever the dwarf writer is in xdebug or aot mode.
3193 (emit_class_dwarf_info): Use a separate abbrev for structures without
3196 * aot-compiler.c: Pass the appending parameter to
3197 mono_dwarf_writer_create ().
3199 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3200 falls through to its next bblock. Fixes #513931.
3202 * iltests.il: Add a test.
3204 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3205 infor even if emit_line is FALSE, as the apple linker seems to require it.
3207 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3209 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3213 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3215 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3218 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3220 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3221 'has_call_handler' fields.
3223 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3225 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3226 first bblock if not needed. Fixes #512790.
3228 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3230 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3232 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3235 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3236 remoting-invoke-with-check wrappers, which are not needed when running with
3237 full-aot, since it doesn't support remoting.
3239 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3241 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3243 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3244 method info, it is not used anymore.
3246 * mini.h: Bump AOT file format version.
3248 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3251 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3254 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3256 * mini.h: Bump AOT file format version.
3258 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3260 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3261 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3264 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3265 of CKFINITE and FBGE for VFP.
3267 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3269 * aot-compiler.c: Don't align code to 16 bytes on arm.
3271 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3272 before the methods they belong to.
3274 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3275 the full-aot case if possible, since the trampoline will be called right
3278 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3279 trampolines to 1024 after the change above.
3281 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3282 trampoline to save 8 bytes per trampoline.
3284 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3287 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3289 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3291 2009-06-08 Martin Baulig <martin@ximian.com>
3294 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3295 (_mono_debugger_throw_exception): Don't make this static.
3296 (_mono_debugger_unhandled_exception): Likewise.
3297 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3300 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3301 (_mono_debugger_throw_exception): Add function prototype.
3302 (_mono_debugger_unhandled_exception): Likewise.
3305 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3306 arg; return the first exception handler if the exception is caught
3307 and we're running inside the debugger.
3308 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3309 improve exception handle inside runtime-invoke, check whether the
3310 exception is actually caught in the method being invoked and not
3311 by the runtime-invoke-wrapper.
3313 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3315 * image-writer.c: Improve support for the osx assembler.
3317 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3320 2009-06-08 Martin Baulig <martin@ximian.com>
3323 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3324 (_mono_debugger_throw_exception): Don't make this static.
3325 (_mono_debugger_unhandled_exception): Likewise.
3326 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3329 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3330 (_mono_debugger_throw_exception): Add function prototype.
3331 (_mono_debugger_unhandled_exception): Likewise.
3334 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3335 arg; return the first exception handler if the exception is caught
3336 and we're running inside the debugger.
3337 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3338 improve exception handle inside runtime-invoke, check whether the
3339 exception is actually caught in the method being invoked and not
3340 by the runtime-invoke-wrapper.
3342 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3344 * image-writer.c (append_subsection): Don't align subsections of the
3345 debug_line section as a workaround.
3347 * dwarfwriter.c: Emit line number info in the AOT case as well.
3349 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3351 This patch is contributed under the terms of the MIT/X11 license
3353 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3354 code_len <= code_size
3356 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3358 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3360 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3362 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3363 invoke wrappers, we now use trampolines instead.
3365 2009-06-04 Mark Probst <mark.probst@gmail.com>
3367 * mini-darwin.c: The exception thread must not be registered with
3370 2009-06-04 Mark Probst <mark.probst@gmail.com>
3372 * mini-gc.c: Disable the code because it makes SGen crash.
3374 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3376 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3377 instead of asserting.
3379 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3381 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3382 output file after the code has been compiled.
3384 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3386 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3388 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3390 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3391 entries distinction to simplify the code.
3393 * mini.h: Bump AOT file format version.
3395 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3397 * objects.cs: Fix the signature of one of the tests.
3399 * mini.c (mini_create_ftnptr): New helper function, moved here from
3401 (mini_get_addr_from_ftnptr): Ditto.
3402 (mini_init): Install the new helpers.
3404 2009-05-28 Martin Baulig <martin@ximian.com>
3406 Correctly initialize the debugger when embedding Mono.
3408 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3409 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3410 see documentation in mini_debug_running_inside_mdb().
3413 (mini_debug_running_inside_mdb): New function to check whether
3414 we're running inside mdb.
3416 * mini.c (mini_init): Call mini_debugger_init() if we're running
3417 inside the debugger.
3419 * driver.c (mono_main): Moved the call to mini_debugger_init()
3420 into mini_init() to make this work when embedding Mono.
3422 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3423 calls to mini_debugger_init().
3425 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3426 mono_debugger_main() -> mini_debugger_main() and put them inside a
3427 `MONO_DEBUGGER_SUPPORTED' conditional.
3429 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3431 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3432 this is no longer in use.
3435 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3437 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3439 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3442 2009-05-27 Martin Baulig <martin@ximian.com>
3444 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3446 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3447 long_conv_to_r_un to 64 bits.
3449 * cpu-x86.md: Increase the instruction size due to the changes.
3451 * iltests.il.in: Add regression test.
3455 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3457 * objects.cs: Move the previous test from basic.cs to here.
3459 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3461 * basic.cs: Add regression test for #506915.
3463 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3465 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3466 optimization we must check the bb of the first byte of stobj as
3467 it's the only one set in cil_offset_to_bb.
3471 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3473 * image-writer.c: Fix pointer directive on ppc64.
3475 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3477 * image-writer.c (asm_writer_emit_section_change): Avoid using
3478 .bss subsections on ppc too.
3480 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3482 * image-writer.c: Fix the definition of TARGET_ASM_....
3484 * image-writer.c: Fix the emission of assembler directives in the last
3487 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3488 exception throwing code to accomodate ppc64.
3490 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3491 size to work on ppc64 too.
3493 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3496 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3497 the assembler dialect instead of using platform specific defines.
3499 2009-05-22 Geoff Norton <gnorton@novell.com>
3501 * mini-arm.c (get_call_info): If a structure is split between the stack
3502 and argument registers, we should not advance the stack pointer by the entire
3503 native size, but just by the amount that spilled.
3505 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3507 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3510 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3512 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3515 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3516 methods so wrapper don't get added twice.
3517 (add_generic_instances): Don't add methods of arrays.
3519 * generics.cs: Mark one test as !FULLAOT.
3521 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3523 * mini-x86.c (emit_move_return_value): Remove unused vars.
3525 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3527 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3528 decomposing 8 bytes structs into a LCALL.
3530 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3531 pointer for where to store the returned regs.
3533 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3536 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3538 2009-05-20 Miguel de Icaza <miguel@novell.com>
3540 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3543 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3545 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3547 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3550 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3552 * local-propagation.c (mono_local_cprop): Avoid local propagation
3553 across paired add/sub if the first instruction dest reg is it's
3554 source reg. For example:
3556 int_add_imm R12 <- R12 [1] clobbers: 1
3557 int_sub_imm R42 <- R12 [1] clobbers: 1
3559 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3560 maintain the math identify.
3564 2009-05-20 Andreia Gaita <avidigal@novell.com>
3566 * Makefile.am: avoid going on the network just to get the revision,
3569 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3571 Fixed estimate for short branches on amd64 (they were off mark, and
3572 enabling call prolog-epilog instrumentations caused assertions).
3573 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3574 estimate for the maximum length of this basic block.
3576 - mono_arch_emit_prolog: compute max_length for each basic block
3577 (instead of max_offset), and inflate size estimate also for entry bb
3578 in case of code instrumentation.
3579 - mono_arch_output_basic_block: get rid of "cpos" (the current
3580 estimated "position" in the code), and always use "offset" instead,
3581 which is accurate; at the beginning of the function quickly recompute
3582 max_offset for all the remaining blocks, starting from the current
3583 cfg->code_len (which is correct, and not estimated) and using the
3584 estimated block lengths computed previously.
3586 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3588 * exceptions-ppc.c: Remove the caching from the trampoline creation
3589 functions, it is already done in the caller.
3591 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3593 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3594 MONO_ARCH_GSHARED_SUPPORTED define.
3596 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3598 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3601 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3603 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3604 call to mono_marshal_get_rgctx_invoke ().
3606 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3607 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3608 gshared use the static rgctx trampolines now.
3610 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3611 platform supports it.
3613 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3615 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3617 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3619 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3621 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3623 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3626 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3628 Made it possible for mono_arch_instrument_epilog to preserve
3629 argument registers, otherwise instrumenting the "epilogue" before
3630 a tail call would clobber them.
3631 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3632 if like mono_arch_instrument_epilog but with an additional parameter
3633 that states if argument registers must be preserved.
3634 * mini.c: implemented mono_arch_instrument_epilog as a call to
3635 mono_arch_instrument_epilog_full without asking to preserve argument
3636 registers (this makes the existing code work as usual).
3638 - mono_arch_instrument_epilog: add parameter to transform it into
3639 mono_arch_instrument_epilog_full, and preserve argument registers
3641 - mono_arch_output_basic_block, OP_TAILCALL case: call
3642 mono_arch_instrument_epilog_full.
3643 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3644 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3645 only transformed mono_arch_instrument_epilog into
3646 mono_arch_instrument_epilog_full.
3648 2009-05-15 Geoff Norton <gnorton@novell.com>
3650 * mini-darwin.c: This works on arm now.
3652 2009-05-14 Geoff Norton <gnorton@novell.com>
3654 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3657 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3659 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3662 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3663 wrappers during full aot mode correctly.
3665 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3668 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3669 mono_metadata_type_hash ().
3671 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3673 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3674 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3675 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3676 Removed MONO_INST_BRLABEL from the instruction flags, and the
3677 remaining code that used it, because we do not support branches inside
3678 basic blocks (and branch target labels) anymore.
3679 * Makefile.am: As part of the above cleanup, remove reference to
3680 BURG files which don't exist anymore.
3682 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3684 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3687 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3688 to use mono_arch_throw_corlib_exception.
3690 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3691 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3693 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3696 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3698 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3699 for the got to make debugging easier and to avoid confusing it with the
3702 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3703 method so a breakpoint can be set when using gdb.
3705 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3707 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3708 on mono_method_get_imt_slot ().
3710 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3711 num_decodes variables.
3713 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3714 change as it doesn't seem to work.
3716 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3719 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3721 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3722 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3724 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3725 builder when using full aot.
3727 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3728 here, it is already handled.
3730 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3733 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3735 * mini-arm.h: Enable IMT for full aot.
3737 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3738 arch doesn't support it.
3740 * mini.c (mini_init): Don't disable IMT for full aot if the
3741 architecture supports it.
3743 * mini.h (MonoAotTrampoline): New enum containing the different types
3744 of 'numerous' trampolines.
3745 (MONO_AOT_FILE_VERSION): Bump this.
3747 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3748 static rgctx trampolines. Add support for full-aot IMT thunks.
3750 * mini-amd64.h: Enable IMT for full aot.
3752 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3753 to exclude tests belonging to a category.
3755 * generics.cs: Mark some tests with a !FULLAOT category.
3757 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3760 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3762 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3763 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3764 (emit_plt): Fix a warning.
3766 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3768 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3769 back into aot-compiler.c to a place where the other functions shared by
3770 the runtime and aot compiler are.
3772 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3773 as done previously, instead of in MonoAotFileInfo, since pointers might have
3774 alignment requirements.
3776 * mini.h: Bump AOT file format version.
3778 2009-05-10 Miguel de Icaza <miguel@novell.com>
3780 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3781 that is used at runtime from the aot-compiler.c, this makes it
3782 work on setups that remove the AOT compiler from the output
3785 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3787 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3790 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3792 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3794 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3795 stuff to mono_arch_decompose_long_opts ().
3796 (mono_decompose_opcode): Remove some dead code.
3798 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3800 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3801 cmethod can be null for quite a some reasons.
3803 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3805 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3807 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3809 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3811 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3813 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3814 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3815 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3816 calls returning structures by addr on amd64.
3818 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3820 * iltests.il.in: Restructure the tail call tests a bit.
3822 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3824 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3825 for virtual methods too.
3827 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3829 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3830 due to regression in verifying System.dll.
3832 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3834 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3837 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3840 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3841 g_str_hash () which can change.
3843 * driver.c (mini_regression): Disable optimizations not supported by
3844 the cpu. Fixes #500019.
3846 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3849 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3851 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3852 to the latest LLVM code.
3854 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3856 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3858 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3860 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3863 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3864 no longer saving offsets, so just save the patch types along with the other
3866 * aot-runtime.c (load_patch_info): Update after the changes to
3867 encode_patch_list ().
3868 (decode_got_entry): Removed, merged into load_patch_info ().
3869 (is_shared_got_patch): Removed, call the same function from
3872 * mini.h: Bump aot file format version.
3874 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3875 half-finished no-dlsym code.
3877 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3880 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3881 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3883 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3885 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3886 buffer length to work with AOT code.
3888 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3889 ldfld/stfld opcodes.
3891 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3894 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3896 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3898 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3901 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3902 if needed. Don't decompose long operations when using llvm.
3904 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3906 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3909 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3911 2009-05-03 Martin Baulig <martin@ximian.com>
3913 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3914 mono_debugger_insert_method_breakpoint() since the class init
3915 handler we're inserting at the top of the method already gives us
3918 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3920 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3921 to mono_arch_decompose_long_opts () for x86 and arm.
3923 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3925 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3928 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3930 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3933 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3935 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3936 number of trampolines used in full-aot mode.
3938 * aot-compiler.c: Add an ntrampolines option to set the number of
3939 trampolines emitted in full-aot mode.
3941 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3943 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3944 a volatile load. Get rid of get_tempname (), llvm assigns names
3947 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3950 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3953 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3956 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3957 to the same register as a fixed sreg2. Fixes #497271.
3959 * iltests.il.in: Add a new test.
3961 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3963 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3964 stack, since pushes complicate exception handling.
3966 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3967 the stack if they are passed using moves.
3969 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3971 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3974 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3975 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3976 of FMOVE if it is an R4.
3978 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3980 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3982 * mini.h (LLVMCallInfo): New structure to store calling convention
3983 information for the LLVM back end similar to the CallInfo structures in
3986 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3987 call information in a format usable by LLVM.
3988 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3990 * method-to-ir.c (mono_emit_call_args): Emit calls using
3991 mono_llvm_emit_call () when compiling using LLVM.
3993 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3994 comments to all functions. Fix memory leaks. Add a public init/cleanup
3997 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3999 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4000 mono_array_new_va () jit icall.
4002 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4004 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4005 multiple machine description files to be specified.
4006 * mini-ops.h: fixes for cross-compilation.
4008 2009-04-22 Miguel de Icaza <miguel@novell.com>
4010 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4013 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4015 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4016 to prevent asserts in various passes. Fixes #497220.
4018 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4020 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4023 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4024 table to avoid duplicates.
4026 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4028 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4031 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4033 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4034 is for method or field access.
4036 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4038 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4041 * mini-llvm.c (mono_llvm_emit_method): Use it.
4043 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4044 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4047 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4048 synchronized methods.
4050 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4052 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4054 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4057 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4058 allowing some options to be set dynamically.
4060 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4062 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4063 unconditional branch.
4065 * mini.h (MonoTrampolineType): Add new trampoline type
4066 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4069 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4072 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4075 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4076 is enabled. Instead, use the llvm vcall trampoline.
4078 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4080 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4082 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4085 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4086 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4088 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4089 OP_IA64_CSET opcode.
4091 * mini.c: Fix a warning.
4093 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4094 THROW to the appropriate llvm type.
4096 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4098 * mini.c (mini_method_compile): Add statistics for methods JITted
4101 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4103 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4104 OP_IA64_CMP_<cond>_IMM opcodes.
4106 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4108 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4111 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4114 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4117 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4119 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4121 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4123 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4126 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4127 rgctx invoke trampolines for x86.
4129 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4130 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4131 (mono_arch_get_vcall_slot): Simplify this.
4133 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4135 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4136 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4138 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4140 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4141 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4143 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4145 * liveness.c (visit_bb): Remove a needless assert.
4147 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4149 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4150 full aot support to the arch specific code.
4152 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4154 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4156 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4158 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4159 collect information about the delegate invoke impl trampolines.
4161 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4162 to save trampolines during full-aot mode.
4164 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4165 creation function which returns a trampoline which sets the rgctx
4167 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4168 wrapper if possible.
4169 (mono_delegate_trampoline): Ditto.
4171 * mini.c (mono_jit_runtime_invoke): Ditto.
4173 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4175 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4177 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4179 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4181 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4182 just setting the opcode to OP_NOP.
4184 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4186 * mini.c (mini_method_compile): Put the last change inside an
4187 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4189 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4190 and extend live ranges to cover the whole method when using xdb.
4192 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4193 do it in the trampolines.
4195 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4198 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4200 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4201 call code in full-aot mode since IMT is disabled there.
4202 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4203 new JIT no longer has that restriction.
4205 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4207 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4208 a more compact format.
4209 (mono_aot_wrapper_name): New function to return a unique name for a
4210 wrapper method, also used by the AOT runtime.
4212 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4215 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4216 when a ICollection<T> etc is encountered.
4217 (add_generic_instances): Process method arguments/locals too.
4218 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4221 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4223 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4225 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4227 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4229 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4230 representing the result of the decomposition. Nullify instructions
4231 instead of setting them to OP_NOP since nops can't have registers
4234 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4236 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4237 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4238 info. Strip 'mapping symbols' on ARM.
4240 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4242 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4243 this with the native genmdesc.
4245 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4247 * aot-runtime.c: Fixing the MSVC build.
4249 Code is contributed under MIT/X11 license.
4251 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4253 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4254 JITted code depends on it.
4256 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4258 * aot-compiler.c: Use new MonoGenericParam accessors.
4260 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4262 Reduce memory usage and improve correctness wrt MonoGenericParam
4263 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4264 handing. Avoid allocating MonoGenericParams, but use the ones in
4265 the container itself.
4267 2009-04-07 Miguel de Icaza <miguel@novell.com>
4269 * tasklets.c: Return exceptions in the out argument.
4271 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4273 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4274 opcode. Use pointer types in more places instead of casting them to
4277 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4279 (mono_llvm_optimize_method): New helper function to optimize a method.
4281 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4282 widening code so it could be called from more places.
4283 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4284 code paths in the call opcodes.
4286 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4288 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4290 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4292 * dwarfwriter.c: Use _ to separate class name
4293 components as gdb can't handle '.'. Represent reference variables
4296 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4298 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4300 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4302 * gc-test.cs: New file with GC stack marking tests.
4304 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4305 negative numbers for vfp.
4307 * basic-float.cs: Add a test.
4309 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4311 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4313 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4315 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4316 part of tasklet/continuation support.
4318 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4320 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4321 amd64 opcodes inside an ifdef.
4323 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4326 * dwarfwriter.c (emit_type): Emit the class info for classes.
4328 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4330 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4332 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4334 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4336 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4338 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4340 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4342 * mini-llvm.c: Update comments.
4344 * mini.h (COMPILE_LLVM): New macro.
4346 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4348 * ssa.c (mono_ssa_compute): Ditto.
4350 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4351 the unwind ops from a DWARF FDE.
4353 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4354 methods by extracting the dwarf unwind ops from the unwind info generated
4357 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4360 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4363 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4365 * Makefile.am (llvm_sources): Enable this.
4367 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4368 failing back to the JIT if something cannot be handled.
4370 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4371 compiling with LLVM.
4373 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4374 compiling with LLVM.
4376 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4377 compiling with LLVM.
4379 * mini-ops.h: Add a few opcodes needed by LLVM.
4381 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4384 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4387 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4389 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4391 2009-04-01 Mark Probst <mark.probst@gmail.com>
4393 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4394 ridiculously large methods.
4396 2009-03-31 Martin Baulig <martin@ximian.com>
4398 * debug-debugger.c (debugger_remove_breakpoint): Call
4399 mono_debugger_remove_class_init_callback ().
4401 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4403 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4404 right before emitting code, not at the start.
4406 * mini.c (mono_postprocess_patches): Extract this into a separate function
4407 from mono_codegen ().
4409 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4410 byref types correctly.
4412 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4414 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4417 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4419 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4420 indirect calls, this avoids problems where get_vcall_slot () would get
4421 confused by the native code for the instruction preceeding the call.
4422 (mono_arch_get_vcall_slot): Simplify this.
4423 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4425 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4426 register allocator now seems to depend on them instead of the data in
4429 * mini.c (mini_method_compile): Throw the correct type of exception if
4430 mono_method_get_header () fails because of a loading error.
4432 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4434 * mini.c (mini_method_compile): Clear the loader error if the method
4435 header cannot be decoded.
4437 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4438 interface methods on proxies correctly.
4440 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4441 this argument for vtype methods. Add precise liveness info for arguments.
4443 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4444 LIVERANGE_START/END opcodes.
4446 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4447 for arguments and values in registers.
4449 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4451 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4452 return a valuetype. Fixes #487518.
4454 * iltests.il: Add a test.
4456 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4458 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4459 closed over a null reference correctly.
4461 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4463 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4465 2009-03-25 Mark Probst <mark.probst@gmail.com>
4467 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4468 allocated to the same registers as fixed sregs.
4470 2009-03-24 Mark Probst <mark.probst@gmail.com>
4472 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4475 * method-to-ir.c: Handle more cases for
4476 Interlocked.CompareExchange.
4478 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4479 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4480 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4482 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4484 * aot-runtime.c (decode_method_ref): Fix a warning.
4486 * unwind.c (mono_unwind_frame): Ditto.
4488 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4490 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4491 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4493 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4494 fix the handling of large values in the ALU_PC_G0_NC relocation.
4496 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4498 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4500 2009-03-22 Mark Probst <mark.probst@gmail.com>
4502 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4505 2009-03-22 Mark Probst <mark.probst@gmail.com>
4507 * method-to-ir.c: MINI_OP3 needs a comma.
4509 * method-to-ir.c, mini.h, mini.c: Remove
4510 mono_init_op_sreg_counts ().
4512 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4514 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4517 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4520 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4522 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4525 2009-03-21 Mark Probst <mark.probst@gmail.com>
4527 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4528 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4529 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4532 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4534 * driver.c: Change location of gc_wrapper.h.
4536 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4537 inside finally clauses correctly. Fixes #485721.
4539 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4540 after the change above.
4542 * exceptions.cs: Add a test.
4544 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4546 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4548 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4549 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4550 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4552 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4553 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4555 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4557 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4558 Simplify logic for ensure_method_is_allowed_to_call_method.
4559 Handle wrappers on callers.
4561 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4563 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4566 * basic-simd.cs: Fix the names of some test methods.
4568 2009-03-18 Geoff Norton <gnorton@novell.com>
4570 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4572 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4574 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4576 2009-03-17 Jb Evain <jbevain@novell.com>
4578 * driver.c: remove now uneeded call to mono_gc_base_init before
4581 2009-03-17 Jb Evain <jbevain@novell.com>
4583 * dwarfwriter.c (token_handler): handle more cases.
4585 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4587 * method-to-ir.c: Remove more dead code (that was required only
4588 because of method_is_safe). Fix compiler warnings.
4590 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4592 * method-to-ir.c: Remove unneeded/useless method_is_safe
4593 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4595 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4597 * mini.c (mini_method_compile): Print the method been compiled with
4598 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4599 for people not familiar with the runtime.
4601 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4603 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4604 a managed object which is later put into a GList. Return its class instead.
4606 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4607 stack slots when using sgen.
4609 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4611 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4613 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4615 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4616 > so it works on the first vreg as well.
4618 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4620 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4623 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4625 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4628 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4630 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4631 native->IL offset mapping.
4633 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4635 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4637 * basic.cs: Add a test.
4639 2009-03-11 Mark Probst <mark.probst@gmail.com>
4641 * mini-x86.c (mono_arch_output_basic_block): Use different
4642 registers in case the ones we want to overwrite are used by the
4643 other operand. Fixes regression in #480807.
4645 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4647 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4649 * dwarfwriter.c (emit_line_number_info): The line number info for
4650 IL code was off by one. Fix that.
4652 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4655 2009-03-09 Mark Probst <mark.probst@gmail.com>
4657 Contributed under the terms of the MIT/X11 license by Steven
4658 Munroe <munroesj@us.ibm.com>.
4660 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4663 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4665 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4668 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4670 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4671 the delegate ctor handling code. Fixes #482638.
4673 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4676 * iltests.il.in: Add a test.
4678 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4681 2009-03-05 Mark Probst <mark.probst@gmail.com>
4683 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4684 is shared generic code, return the trampoline, even if the method
4685 has already been compiled. Fixes #479763.
4687 * mini.c, mini.h: New function
4688 mono_jit_find_compiled_method_with_jit_info() which is the same as
4689 mono_jit_find_compiled_method() but also returns the jit info.
4691 2009-03-05 Mark Probst <mark.probst@gmail.com>
4693 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4694 for methods which actually have one. For all other methods, make
4695 sure the this argument var is live the whole method.
4697 * mini.c (mini_method_compile): Every shared method has a
4698 this/vtable/mrgctx info. Fixes #480807.
4700 2009-03-05 Mark Probst <mark.probst@gmail.com>
4702 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4703 generic/imt thunks where some entries branch through the vtable,
4704 while other entries branch directly.
4706 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4708 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4710 * mini-windows.c: Ditto.
4712 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4715 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4717 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4720 2009-03-04 Mark Probst <mark.probst@gmail.com>
4722 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4725 2009-03-04 Mark Probst <mark.probst@gmail.com>
4727 * exceptions-x86.c: Include debug-mini.h - fixes build.
4729 2009-03-04 Martin Baulig <martin@ximian.com>
4731 * debug-mini.c: Clean up the exception API and add documentation.
4732 (mono_debugger_handle_exception): New public method; this is
4733 called when throwing an exception or encountering an unhandled one.
4734 (mono_debugger_call_exception_handler): Formerly known as
4735 mono_debugger_handle_exception(); this is used to tell the
4736 debugger that we're about to invoke an exception handler.
4738 2009-03-04 Martin Baulig <martin@ximian.com>
4740 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4741 ../metadata/mono-debug-debugger.c; save and reset exception state.
4743 2009-03-02 Martin Baulig <martin@ximian.com>
4745 * debug-mini.c: Moved the debugger exception handling here from
4746 ../metadata/mono-debug-debugger.c.
4749 (MonoDebuggerExceptionAction): New exception typedef.
4752 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4754 * exceptions-amd64.c
4755 (mono_amd64_throw_exception): Use the new debugger exception
4759 (mono_handle_exception_internal): Don't call
4760 mono_debugger_unhandled_exception() here.
4762 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4764 * mini.c aot-compiler.c: Update after the changes to
4765 mono_marshal_get_runtime_invoke ().
4767 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4768 Virtual generic methods might not have method->slot set, work around
4771 * generics.cs: Add a test.
4773 2009-03-02 Geoff Norton <gnorton@novell.com>
4776 * driver.c: Allow signal chaining of SIGFPE as well.
4778 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4780 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4781 this since it now receives the method not its generic context in the
4784 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4785 generic/imt thunks where some entries branch through the vtable, while
4786 other entries branch directly.
4788 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4790 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4791 support for interface methods as well.
4793 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4794 using the normal IMT thunks.
4796 generics.cs: Add new tests.
4798 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4799 the generic inst to the generic imt thunks. This fixes AOT support,
4800 improves consistency with the normal IMT thunks, and makes it easier to
4801 add support for interface generic virtual methods later.
4803 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4805 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4807 * driver.c (mono_set_signal_chaining): New public API function to enable
4808 signal chaining on POSIX platforms.
4810 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4811 (si@lindenlab.com) to implement signal chaining. The original patch was
4812 contributed under the MIT X/11 license:
4813 https://bugzilla.novell.com/show_bug.cgi?id=318894
4815 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4817 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4818 too until it can be made to run on amd64.
4820 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4822 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4823 to get_generic_context_from_code () + get_call_info () if possible.
4825 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4827 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4828 suspend-on-sigsegv functionality.
4830 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4831 to suspend when a native SIGSEGV is received. This is useful for debugging
4832 crashes which don't happen under gdb, since a live process contains more
4833 information than a core file.
4835 * mini-exceptions.c (mono_print_thread_dump): Use
4836 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4838 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4840 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4842 * basic-float.cs: Disable the tests which currently fail on amd64.
4844 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4845 value to mono_arch_patch_callsite () to fix crashes.
4847 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4849 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4851 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4852 nop code by patching the call address to point to the nullified class init
4853 trampoline, as the former does not seem to be safe on SMP machines.
4855 2009-02-23 Mark Probst <mark.probst@gmail.com>
4857 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4860 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4862 * basic-float.cs basic-calls.cs: Fix warnings.
4864 2009-02-22 Mark Probst <mark.probst@gmail.com>
4866 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4867 correct frame pointer in the LMF. Should fix #478394.
4869 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4871 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4873 * image-writer.c: Make the binary writer less verbose.
4875 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4877 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4878 are called from runtime invoke wrappers.
4880 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4882 * cpu-ppc.md (store_memindex): Increase the size of this.
4884 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4886 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4888 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4890 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4893 Last fix for of #467201.
4896 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4898 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4900 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4901 and long_conv_to_r8_2:
4903 Fixed part of #467201.
4905 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4907 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4909 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4910 conversion to 32 bits.
4912 * cpu-x86.md: Increase the size of int_conv_to_r4.
4914 * basic-float.cs: Add a test for this.
4916 Fixed part of #467201.
4918 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4920 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4922 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4923 conversion to 64 bits.
4925 * basic-float.cs: Add a test for this.
4927 Fixed part of #467201.
4929 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4931 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4933 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4934 This behavior is compatible with MS.
4936 * iltest.il.in: Add a test for this.
4938 Fixed part of #467201.
4940 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4942 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4944 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4945 change the precision of the value.
4947 * cpu-x86.md: Define len for float_conv_to_r4.
4949 * basic-float.cs: Add a test for this.
4951 Fixed part of #467201.
4953 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4955 * mini.c: Adjust locking order to the new semantics where the loader lock
4958 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4967 * mini-trampolines.c:
4980 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4982 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4984 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4987 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4989 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4990 for cctors if needed.
4992 2009-02-17 Mark Probst <mark.probst@gmail.com>
4994 * mini-ppc.c: Fix build on Darwin.
4996 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4998 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4999 version instead of 3 as valgrind doesn't like version 3.
5001 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5003 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5004 usable for hashing methods.
5005 (emit_extra_methods): Use the new hash to avoid putting every method in the
5008 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5010 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5011 whenever a method ref could match a method.
5013 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5016 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5019 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5021 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5022 the encoding buffer.
5024 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5025 mono_method_get_header () on inflated methods as an optimization.
5027 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5029 * ssa.c (fold_ins): Fix another crash if the instruction following the
5030 switch was optimized away.
5032 2009-02-16 Mark Probst <mark.probst@gmail.com>
5034 Contributed under the terms of the MIT/X11 license by Steven
5035 Munroe <munroesj@us.ibm.com>.
5037 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5039 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5041 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5042 around the mono_domain_alloc calls, it is now done by the functions
5045 * aot-compiler.c (compile_method): Only add wrappers referenced by
5046 the method if compiling with full AOT.
5047 (mono_compile_assembly): Error out if --aot=full is specified on
5048 a platform where it is not supported.
5050 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5053 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5056 * aot-runtime.c (load_named_code): Handle
5057 mono_arm_throw_exception_by_token.
5059 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5061 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5064 * Makefile.am (fullaotcheck): Exit if a test fails.
5066 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5068 (mono_compile_assembly): Handle the assembler failing.
5070 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5071 accepting subsections of .bss.
5073 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5076 * aot-compiler.c: Remove some unused includes.
5078 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5079 now in MonoImageWriter.
5081 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5082 code sequence which matches a non-virtual call. Fixes #472654.
5084 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5086 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5089 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5090 use the image/dwarf writers directly.
5092 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5095 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5098 * image-writer.h: Fix some typos.
5100 * dwarfwriter.h dwarfwriter.c: New files.
5102 * aot-compiler.c: Extract the DWARF info writing functionality into a
5105 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5106 argument to return unwind info.
5108 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5110 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5112 * aot-runtime.c (decode_method_ref): Add a case for
5113 MONO_AOT_METHODREF_WRAPPER_NAME.
5115 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5118 * aot-compiler.c (encode_method_ref): Use the new constants.
5120 * aot-runtime.c (decode_method_ref): Ditto.
5122 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5123 be compiled, not the icall itself.
5125 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5127 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5128 using decode_method_ref ().
5130 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5131 convert it to an in32. Fixes #475859.
5133 * arrays.cs: Add a test.
5135 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5137 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5140 * basic-long.cs: Add a test.
5142 2009-02-12 Mark Probst <mark.probst@gmail.com>
5144 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5145 remove the frame pointer in leaf methods which don't receive any
5146 arguments, don't throw exceptions and don't do dynamic stack
5149 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5151 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5152 the fail_tramp changes. Hopefully fixes #475132.
5154 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5156 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5157 instead of mono_metadata_signature_dup_full.
5159 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5161 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5162 for processing jump tables. Fixes #473787.
5164 2009-02-11 Mark Probst <mark.probst@gmail.com>
5166 * mini-generic-sharing.c: mini_method_get_context() just calls
5167 mono_method_get_context_general() now.
5169 * mini.c, mini.h: Moved get_object_generic_inst(),
5170 construct_object_context_for_method() and
5171 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5173 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5175 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5176 basic block fell through to its successor bblock without a branch. Fixes
5179 * iltests.il.in: Add a test.
5181 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5182 (can_encode_patch): We can now handle arrays of generic parameters and
5185 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5187 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5188 the AOT file to avoid some #ifdefs in aot-runtime.c
5190 * mini.h: Bump AOT file format version.
5192 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5194 * Makefile.am (fullaotcheck): Make this run the tests.
5196 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5198 2009-02-10 Mark Probst <mark.probst@gmail.com>
5200 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5201 individually. Fixes #473482.
5203 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5205 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5207 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5209 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5210 (mono_compile_assembly): Hush compile warnings about
5211 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5214 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5216 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5218 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5220 * aot-compiler.c: Fix arm support.
5222 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5223 img_writer_emit_unset_mode () function.
5225 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5226 (mono_unwind_get_dwarf_pc_reg): Ditto.
5228 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5229 Move almost all platform specific code to a set of arch_ functions,
5230 and document them to ease porting.
5232 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5234 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5236 * aot-compiler.c: Extract the image writing functionality into a separate
5237 module to reduce the size of this file.
5239 2009-02-09 Geoff Norton <gnorton@novell.com>
5241 * mini-s390.c: Fix the signature of emit_sig_cookie.
5243 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5245 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5247 * aot-runtime.c (is_shared_got_patch): Ditto.
5249 * aot-runtime.c (load_named_code): Cope with the fact that
5250 decode_got_entry () won't decode the patch fully if its corresponding got
5251 entry is already filled.
5253 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5255 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5257 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5258 as the moving pointer instead of 'buf' for consistency with the rest of the
5260 (mono_arch_create_monitor_exit_trampoline): Ditto.
5262 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5263 generic_class_init trampolines.
5264 (add_generic_class): Extract some code from add_generic_instances () into a
5265 separate function so it can be called from other places too.
5266 (compile_method): Call add_generic_class () for the classes of inflated methods
5267 referenced by the method.
5268 (can_encode_patch): Allow references to generic parameters.
5270 * aot-runtime.c: Add support the patches required by the new trampolines.
5272 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5275 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5278 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5279 this from get_throw_pending_exception, make the signature full aot compatible.
5281 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5283 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5285 * exceptions.cs: Add a test.
5287 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5289 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5290 use the DWARF_DATA_ALIGN constant instead.
5292 * exception-<ARCH>.c: Update after the above change.
5294 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5297 * mini-arm.c: Enable the dwarf unwinder.
5299 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5300 instead of mono_class_setup_vtable ().
5302 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5304 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5307 * mini-x86.h: Enable the dwarf unwinder.
5309 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5311 Fix mcs/tests/test-7.cs
5312 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5315 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5317 * mini.c (print_jit_stats): Remove some unused statistics.
5319 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5321 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5323 2009-02-05 Mark Probst <mark.probst@gmail.com>
5325 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5326 the method we get from mono_object_get_virtual_method() because
5327 that function does it properly, now.
5329 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5331 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5332 opcodes. Fixes #472775.
5334 2009-02-05 Mark Probst <mark.probst@gmail.com>
5336 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5337 fact that mono_find_jit_info() sometimes returns the context
5338 corresponding to the jit info in new_ctx. Fixes #472600.
5340 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5342 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5343 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5344 klass->enum_basetype directly.
5346 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5349 * unwind.c: Avoid 0 sized arrays.
5351 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5353 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5354 size on systems with 64k pages. Fixes #471389.
5356 2009-02-04 Mark Probst <mark.probst@gmail.com>
5358 Contributed under the terms of the MIT/X11 license by Steven
5359 Munroe <munroesj@us.ibm.com>.
5361 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5362 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5365 2009-02-04 Mark Probst <mark.probst@gmail.com>
5367 Contributed under the terms of the MIT/X11 license by Steven
5368 Munroe <munroesj@us.ibm.com>.
5370 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5373 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5374 The trampoline can be longer on PPC64.
5376 2009-02-04 Mark Probst <mark.probst@gmail.com>
5378 Contributed under the terms of the MIT/X11 license by Steven
5379 Munroe <munroesj@us.ibm.com>.
5381 * mini-ppc.c: Compiler warning fixes and trivial code
5384 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5386 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5387 ins->dreg which could be a hardware register, not a vreg.
5389 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5391 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5392 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5394 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5396 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5397 ->dreg, that is not the vreg we are looking for.
5399 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5401 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5404 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5407 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5409 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5411 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5414 * aot-compiler.c: Add xdebug support on x86.
5416 * unwind.c: Add x86 support.
5418 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5419 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5421 * mini.c (mini_method_compile): Ditto.
5423 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5426 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5427 which mimic .push_section/.pop_section in GAS.
5429 * aot-compiler.c: Emit precise live range information for variables.
5431 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5433 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5434 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5437 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5438 the live ranges of variables.
5440 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5441 of the variable in terms of native offsets.
5443 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5445 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5447 2009-02-02 Mark Probst <mark.probst@gmail.com>
5449 Contributed under the terms of the MIT/X11 license by Steven
5450 Munroe <munroesj@us.ibm.com>.
5452 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5453 order (offset then base reg) for ppc_load_multiple_regs.
5454 (emit_save_saved_regs) Correct operand order for
5455 ppc_store_multiple_regs.
5456 (mono_arch_get_call_filter): Correct operand order for
5457 ppc_load_multiple_regs.
5459 * mini-ppc.c (emit_memcpy): Fix operand order for
5460 ppc_load_reg_update and ppc_store_reg_update.
5461 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5462 (mono_arch_emit_epilog): Correct operand order for
5463 ppc_load_multiple_regs.
5465 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5466 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5468 2009-02-02 Mark Probst <mark.probst@gmail.com>
5470 * cpu-ppc64.md: Fixed storer4_memindex length.
5472 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5474 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5477 * aot-compiler.c (emit_line_number_info): Optimize this.
5479 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5481 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5483 * aot-compiler.c: Add debug info for methods without debug info by
5484 emitting an IL file and having the line number info referencing that file.
5486 * aot-compiler.c: Optimize the size of the generated line number info.
5488 * aot-compiler.c: Emit line number info in xdebug mode.
5490 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5493 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5495 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5497 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5500 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5502 * basic-calls.cs: Test for the weird crash found on arm.
5504 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5506 * cpu-arm.md: Increase the size of storer8_membase_reg and
5507 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5509 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5510 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5511 reg to LR otherwise we'll be loading/storing from just the offset.
5513 2009-01-30 Miguel de Icaza <miguel@novell.com>
5515 Question: if we are storing gint32's inside the "*native_offset",
5516 should we change the signature to "gint32 *native_offset" to
5517 ensure that we do not have type definition problems?
5519 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5520 an int * as this is what the other function expects, causes
5521 problems with Freescale's compiler that defined int32_t to be a
5522 long and makes int incompatible
5524 2009-01-30 Miguel de Icaza <miguel@novell.com>
5526 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5527 filename conflict with bjam.
5529 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5531 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5532 as it might use decomposed ops.
5534 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5536 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5538 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5541 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5543 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5546 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5547 way registers are stored in MonoContext on arm.
5549 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5550 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5552 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5554 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5556 * mini.c (mini_init): Register mono_isfinite.
5558 * jit-icalls.c (mono_isfinite): New jit icall.
5560 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5562 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5563 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5566 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5568 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5569 separate frame and stack pointers, so we must use FP to find the register
5571 The FP reg is retrieved from the MonoContext::regs array.
5573 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5575 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5578 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5580 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5581 return R4 and R8 when not running under softfloat.
5583 Fixes basic-calls.exe
5585 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5587 * mini-arm.c: Implement some overflow opcodes.
5589 2009-01-29 Miguel de Icaza <miguel@novell.com>
5591 * ssa.c: handle another alloca.h
5593 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5594 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5595 MONO_ARCH_USE_SIGACTION.
5597 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5600 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5602 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5603 PPC targets as sigaction does not exist on all platforms, define
5604 this on a per-platform basis.
5606 Instead of erroring out if the platform is not defined, include
5607 mini-ppc-os.h, and expect that the OS specific setting provides
5608 the required information.
5610 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5612 * aot-compiler.c: Fix --enable-minimal=aot.
5614 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5616 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5619 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5621 * exceptions-arm.c: Fix warnings.
5623 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5626 * mini-x86.c: Fix --enable-minimal=jit build.
5628 * mini.c: Really fix --enable-minimal=jit build.
5630 * mini.c (construct_object_context_for_method): Move this outside
5631 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5633 "Backported" of r124984 from 2.0 branch.
5635 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5637 "Backport" of r124977 + r124978 from 2.0 branch.
5639 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5640 to avoid calling mono_exception_from_token () from the throw trampoline.
5641 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5642 for throwing corlib exceptions, this fixes full-aot support for corlib
5645 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5647 2009-01-29 Miguel de Icaza <miguel@novell.com>
5649 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5650 part of the changes to split the code in mini into operating
5651 system specific files.
5653 This patch was done by copying mini.c to the respective files to
5654 preserve SVN history.
5656 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5658 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5660 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5662 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5663 remoting-invoke-with-check wrappers of shared methods.
5665 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5667 2009-01-27 Mark Probst <mark.probst@gmail.com>
5669 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5670 optimization if the top of stack is the last instruction in the
5671 bblock. Otherwise it might have been used after its definition.
5674 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5676 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5677 method as well when get_vcall_slot () fails to match a code sequence.
5679 * mini-arm.c: Fix the android build, which doesn't have
5682 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5684 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5687 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5689 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5691 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5693 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5694 and put its id into jinfo->used_regs. This is only used on amd64,
5695 which is currently the only platform generating unwind info.
5697 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5698 the dwarf unwinder. This is required to correctly handle async exceptions
5699 like thread abort and stack overflows, which can happen while a method
5700 is in the middle of its prolog or epilog.
5702 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5703 the unwind info belonging to an AOTed method.
5705 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5706 into cfg->unwind_ops.
5708 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5710 * mini.c (mini_init): Call mono_unwind_init ().
5711 (mini_cleanup): Call mono_unwind_cleanup ().
5713 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5714 unwind info to be shared between methods.
5716 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5719 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5720 get_throw_pending_exception () to avoid initialization races.
5722 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5723 mono_arch_exceptions_init () function.
5725 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5727 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5729 * mini.c (mono_get_domain_intrinsic): New helper function.
5730 (mono_get_thread_intrinsic): Ditto.
5732 * mini-arm.c mini-ia64.c: Use the new helper functions.
5734 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5735 the last constrained_call change, since it is needed in the non-AOT
5738 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5740 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5741 mono_get_lmf_addr () on arm eabi linux.
5743 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5745 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5746 code sequence which matches a non-virtual call.
5748 2009-01-23 Mark Probst <mark.probst@gmail.com>
5750 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5753 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5755 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5756 runtime-invoke wrappers, since they are also shared based on signature.
5758 2009-01-22 Mark Probst <mark.probst@gmail.com>
5760 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5761 info from the (correct) context.
5763 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5765 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5767 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5768 using dwarf unwinding info. Not yet used.
5770 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5772 2009-01-21 Mark Probst <mark.probst@gmail.com>
5774 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5777 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5778 special case and handle mono_arch_delegate_invoke_impl() returning
5779 function descriptors.
5781 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5782 trampolines return function descriptors, too.
5784 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5786 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5787 out_of_line optimization.
5789 2009-01-21 Martin Baulig <martin@ximian.com>
5792 (MonoCompile): Added `disable_deadce_vars' to disable removing
5796 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5797 inside the debugger.
5799 * liveness.c (mono_analyze_liveness): Don't remove any unused
5800 variables if `cfg->disable_deadce_vars' is set.
5802 2009-01-21 Mark Probst <mark.probst@gmail.com>
5804 * method-to-ir.c: Only apply exception constructor optimization if
5805 the the method actually belongs to an exception class. Fixes
5808 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5810 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5811 change inside a #ifdef __mono_ppc64__.
5813 * aot-compiler.c (compile_method): Remove the previous limitation.
5815 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5816 on type variables in AOTed code.
5818 * aot-compiler.c (compile_method): Skip generic methods having type
5819 constraints on their generic parameters.
5821 * aot-compiler.c (compile_method): Check for methods which cannot be
5822 encoded inside RGCTX_FETCH patches as well.
5824 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5827 2009-01-20 Mark Probst <mark.probst@gmail.com>
5829 * method-to-ir.c: Force the vtable variable in shared generic code
5830 for the case that they might show up on a stack trace where they
5833 * mini-exceptions.c: Save and use generic sharing info as well as
5834 IP in stack traces to resolve shared generic instantiations.
5836 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5838 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5839 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5841 2009-01-20 Mark Probst <mark.probst@gmail.com>
5843 * method-to-ir.c: Do generic sharing for array constructors.
5845 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5847 * mini-exceptions.c (mono_print_thread_dump): Add information
5848 about the thread state using wapi_current_thread_desc.
5850 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5852 * basic-simd.cs: Tests for the new constructors.
5854 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5856 * mini-ops.h: Added OP_EXPAND_*
5860 * mini-x86.c (mono_arch_output_basic_block): Same.
5862 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5864 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5866 * iltests.il.in: Add a test for #467385.
5868 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5870 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5871 thread been cleaned up is not the same currently in execution.
5873 Fixes appdomain-unload crashes on windows, osx and linux variants
5874 without the __thread keyword.
5876 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5878 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5879 (koush@koushikdutta.com). Implement this for android.
5881 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5882 begins with a digit.
5884 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5885 mono_marshal_get_write_barrier ().
5887 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5889 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5890 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5891 that pass them on a register pair.
5893 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5894 test was crashing due to that.
5896 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5898 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5899 trampoline code. Include ucontext.h only if available.
5901 2009-01-15 Mark Probst <mark.probst@gmail.com>
5903 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5904 and doesn't check whether it's sharable, like it was before
5905 removing the shared generics hash. This brings IronPython
5906 performance back to what it was before that change.
5908 2009-01-14 Mark Probst <mark.probst@gmail.com>
5910 * method-to-ir.c: Handle delegate invocation optimization earlier,
5911 otherwise it would be handled (much more slowly) by the
5912 final/sealed optimization.
5914 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5916 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5917 domain is not set. Fixes #465864.
5919 2009-01-12 Mark Probst <mark.probst@gmail.com>
5921 * method-to-ir.c: Don't stop sharing of generic methods with catch
5922 clauses - we already handle those.
5924 2009-01-12 Mark Probst <mark.probst@gmail.com>
5926 * mini.c, mini.h: lookup_generic_method() is now
5927 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5928 making the shared_generics_hash obsolete.
5930 2009-01-12 Mark Probst <mark.probst@gmail.com>
5932 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5933 use the red zone. Make room on the stack first and then use it,
5934 not the other way around.
5936 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5938 * mini.c (mini_init): Call mono_xdebug_init ().
5940 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5942 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5944 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5946 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5949 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5950 debug+unwind info for trampolines.
5952 * mini.c (mono_create_unwind_op): New helper function.
5954 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5956 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5958 * aot-compiler.c: Fix the build.
5960 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5962 * Makefile.am: Update dtrace-prelink.sh location.
5964 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5966 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5967 optimization. Fixes #464520.
5969 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5971 * mini-amd64.c : Adding code to save/restore non-volatile registers
5974 * exceptions-amd64.c : Adding code to save/restore non-volatile
5975 registers on Winx64.
5977 Contributed under MIT/X11 license.
5979 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5981 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5982 __GNUC_MINOR__ which can break when the major version changes.
5984 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5986 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5988 2009-01-07 Geoff Norton <gnorton@novell.com>
5990 * helpers.c: Allow mono -v -v -v to work on darwin.
5992 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5994 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5997 Contributed under MIT/X11 license.
5999 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6001 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6002 instead of directly accessing type->data.klass. Fixes #462016.
6003 (mono_allocate_stack_slots_full): Ditto.
6005 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6006 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6008 * aot-compiler.c (emit_plt): Fix ARM build.
6010 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6012 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6014 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6017 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6018 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6021 * iltests.il.in: Add a regression test.
6023 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6025 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6027 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6029 * basic-simd.cs: Add a regression test for #462457.
6031 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6033 * mini-ops.h: Add a definition of XPHI.
6035 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6037 * ssa.c (op_phi_to_move): Handle XPHI.
6039 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6043 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6045 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6047 2008-12-31 Geoff Norton <gnorton@novell.com>
6049 * mini-ppc.c: The prolog size allocated can be too small for darwin
6050 ppc32 under certain circumstances. Also fix a small logic bug.
6052 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6054 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6055 while loading AOT methods.
6057 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6058 since only the former is nulled out after a successful cast. This prevents
6059 crashes with rethrown exceptions when using --debug=casts.
6061 2008-12-24 Mark Probst <mark.probst@gmail.com>
6063 * mini.h: New macro for checking whether a method is final,
6064 i.e. whether the method or its class is marked final.
6066 * method-to-ir.c: Use the new macro for all final-checks
6067 consistently. Fixes the crash in the System.ServiceModel tests.
6069 2008-12-23 Mark Probst <mark.probst@gmail.com>
6071 * mini-exceptions.c (get_exception_catch_class): Corrected another
6072 overly strict assertion.
6074 2008-12-23 Mark Probst <mark.probst@gmail.com>
6076 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6077 Clobbering it is not allowed because the caller might use it as
6078 the vtable register in the interface call.
6080 2008-12-19 Mark Probst <mark.probst@gmail.com>
6082 * mini-exceptions.c (get_exception_catch_class): Corrected an
6083 overly strict assertion.
6085 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6087 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6089 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6091 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6093 * cpu-mips.md: correct lengths for certain long_ opcodes.
6095 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6097 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
6099 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6101 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6103 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6105 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6107 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6109 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6112 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6114 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
6116 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
6118 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6120 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6122 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6124 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6125 gshared code. Fixes #458947.
6127 * generics.cs: Add a test.
6129 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6131 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6133 * mini-mips.c: first pass n32 code generation.
6135 * mini-mips.h: datatypes and defines for n32 support.
6137 * exceptions-mips.c: first pass n32 code generation.
6139 * tramp-mips.c: first pass n32 code generation.
6141 * cpu-mips.md: add long_ opcodes.
6143 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6145 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6147 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6149 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6151 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6153 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6155 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6157 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6159 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6161 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6163 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6165 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6167 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6169 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6171 2008-12-12 Mark Probst <mark.probst@gmail.com>
6173 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6174 descriptors for helper functions directly in front of the code.
6176 2008-12-11 Mark Probst <mark.probst@gmail.com>
6178 * method-to-ir.c: Removed an unnecessary assertion.
6180 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6182 * method-to-ir.c: Merge SGEN changes from the old JIT.
6184 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6186 * driver.c (compile_all_methods_thread_main): Handle failure of
6189 2008-12-10 Mark Probst <mark.probst@gmail.com>
6191 * mini-ppc.c: Merged with mini-ppc64.c.
6193 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6195 * Makefile.am: Use the same sources for PPC and PPC64.
6197 * mini-ppc64.c: Removed.
6199 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6201 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6202 code to mono_bb_is_fall_through.
6204 * branch-opts.c (mono_remove_critical_edges): Same.
6206 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6208 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6209 expect that an OP_BR_REG will be there.
6211 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6213 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6214 for the many branch ops. The original check miss OP_BR_REG.
6218 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6220 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6222 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6224 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6225 while holding the aot lock.
6227 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6229 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6231 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6233 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6234 to release all runtime callable wrappers held by the runtime.
6236 Contributed under MIT/X11 license.
6238 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6240 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6243 Contributed under MIT/X11 license.
6245 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6247 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6248 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6250 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6252 * cpu-mips.md: fix ckfinite length
6254 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6255 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6256 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6258 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6260 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6262 2008-12-08 Geoff Norton <gnorton@novell.com>
6264 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6265 size by 8 bytes as well.
6267 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6269 * basic-simd.cs: Fix method names for Vector16b.
6271 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6273 * basic-simd.cs: Fix method names for Vector16sb.
6275 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6277 * basic-simd.cs: Fix method names for Vector8us.
6279 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6281 * basic-simd.cs: Fix method names for Vector8s.
6283 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6285 * basic-simd.cs: Fix method names for Vector4ui.
6287 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6289 * basic-simd.cs: Fix method names for Vector2l.
6291 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6293 * basic-simd.cs: Fix method names for Vector2d.
6295 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6297 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6298 that are extension methods.
6300 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6302 * basic-simd.cs: Fix method names for Vector4f.
6304 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6306 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6307 as such. Fixes #456669.
6309 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6311 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6313 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6315 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6316 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6317 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6318 (mips_adjust_stackframe): handle FP spills
6320 * mini-ops.h: add mips_mtc1_s2
6322 * cpu-mips.md: add mips_mtc1_s2
6324 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6326 * unwind.c: New file, move the unwind info encoding functions here from
6327 aot-compiler.c, so they could be used at runtime too.
6329 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6331 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6332 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6334 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6336 * mini-mips.c: cleanup warnings
6337 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6338 (mips_adjust_stackframe): handle case of taking the address of stack locals
6340 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6342 * aot-compiler.c: Implement a few functions missing from the asm writer.
6343 (emit_method_code): Only write symbols for methods when using the bin
6344 writer, since the assembler can't deal with the characters in our method
6347 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6349 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6352 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6353 a bit to also restore %rax.
6355 2008-12-05 Mark Probst <mark.probst@gmail.com>
6357 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6359 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6361 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6364 2008-12-05 Mark Probst <mark.probst@gmail.com>
6366 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6368 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6369 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6371 * exceptions-ppc64.c: Removed.
6373 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6375 2008-12-05 Mark Probst <mark.probst@gmail.com>
6377 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6380 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6382 * tramp-ppc64.c: Removed.
6384 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6386 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6389 2008-12-05 Mark Probst <mark.probst@gmail.com>
6391 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6393 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6394 mini-ppc.h instead of mini-ppc64.h.
6396 * mini-ppc64.h: Removed.
6398 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6400 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6402 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6404 2008-12-05 Mark Probst <mark.probst@gmail.com>
6406 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6407 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6410 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6412 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6414 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6416 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6418 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6420 * basic-simd.cs: Tests for operator == and != on Vector4f.
6422 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6424 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6426 * simd-intrinsics.c: Kill useless enum.
6428 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6430 * cpu-mips.md: add long_conv_to_ovf_i4_2
6431 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6433 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6435 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6437 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6439 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6441 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6443 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6445 * basic-simd.cs: Add tests for new methods.
6447 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6449 * simd-intrinsics.c: Add support for operator == and !=
6452 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6454 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6456 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6458 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6460 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6462 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6463 MONO_PATCH_INFO_ICALL_ADDR.
6465 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6467 * aot-compiler.c: Resurrect full-aot support.
6469 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6471 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6473 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6475 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6477 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6479 * basic-simd.cs: Fix tests to work under ppc.
6480 Remove tests for methods that will be removed.
6482 2008-12-03 Mark Probst <mark.probst@gmail.com>
6484 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6485 generic type (via a typedef or typeref) correctly.
6487 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6489 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6490 diagnose an assertion failure.
6492 2008-12-02 Mark Probst <mark.probst@gmail.com>
6494 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6495 Fix trampoline size.
6497 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6498 conversion opcodes are implemented natively instead via emulation.
6500 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6502 * cpu-mips.md: remove mips_xori
6504 * mini-ops.h: remove mips_xori
6506 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6508 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6510 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6512 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6514 * cpu-mips.md: fix instruction lengths.
6516 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6518 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6520 * mini-ops.h: fix slti / sltiu op profiles.
6522 2008-12-02 Martin Baulig <martin@ximian.com>
6524 * method-to-ir.c (mono_method_to_ir): Disable debugging
6525 information for the init locals block to make the debugger stop
6526 after all locals have been initalized.
6528 2008-12-02 Martin Baulig <martin@ximian.com>
6530 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6531 running inside the debugger.
6533 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6535 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6538 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6539 alu->alu imm optimization which only shows if deadce is disabled.
6541 * aot-compiler.c: Rename the function names for the binary and asm writers
6542 so they can coexist in the same process. Rework the xdebug code to use the
6543 asm writer. This avoids the need to call into the runtime to dump the
6544 debugging info. Add more debugging info for types.
6546 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6548 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6549 cpu description tables, they can't occur in cpu-<ARCH>.md.
6551 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6552 the stack in CEE_LDFLDA. Fixes #450542.
6554 * generics.cs: Add a new test.
6556 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6558 * mini-ops.h: updated MIPS opcodes
6559 * mini-mips.c: decompose long opts
6560 * mini-mips.h: decompose long opts
6562 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6564 * cpu-mips.md: fix length on int_rem_un
6565 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6567 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6569 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6571 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6573 2008-11-29 Martin Baulig <martin@ximian.com>
6575 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6576 mono_debug_using_mono_debugger() in addition to the
6577 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6579 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6581 * mini-ops.h: updated more MIPS opcodes
6582 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6583 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6585 2008-11-28 Mark Probst <mark.probst@gmail.com>
6587 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6589 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6591 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6592 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6593 * mini-ops.h: correct selected mips opcode entries
6595 2008-11-28 Mark Probst <mark.probst@gmail.com>
6597 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6600 2008-11-28 Mark Probst <mark.probst@gmail.com>
6602 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6604 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6606 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6607 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6608 * mini-mips.h: disable IMT
6609 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6611 2008-11-28 Mark Probst <mark.probst@gmail.com>
6613 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6615 2008-11-28 Mark Probst <mark.probst@gmail.com>
6617 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6619 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6621 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6624 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6626 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6627 for Set/GetVector aligned versions.
6629 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6631 * basic-simd.cs: Add tests for Get/SetVector.
6633 2008-11-27 Mark Probst <mark.probst@gmail.com>
6635 * mini.c: Removed g_slist_append_mempool(). Now in
6638 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6640 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6641 size properly and make the bounds check optional.
6643 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6644 for SetVector and IsAligned.
6646 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6648 * mini.c: Remove unused mono_normalize_opcodes () function.
6650 2008-11-26 Mark Probst <mark.probst@gmail.com>
6652 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6653 using the new atomic add ops now.
6655 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6658 2008-11-26 Mark Probst <mark.probst@gmail.com>
6660 * mini-ppc64.c: Several fixes.
6662 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6664 * cpu-mips.md: added jump_table
6665 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6667 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6669 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6671 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6673 * mini-ops.h: corrected a handful of MIPS opcodes.
6675 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6677 * aot-compiler.c: MIPS to use ELF writer
6679 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6681 * mini-codegen.c: remove MIPS specific assert.
6683 2008-11-25 Mark Probst <mark.probst@gmail.com>
6685 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6686 fixes. PPC64 now passes most of the runtime regressions.
6688 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6690 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6691 volatile intervals a bit.
6693 2008-11-24 Mark Probst <mark.probst@gmail.com>
6695 * basic-long.cs: New test case.
6697 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6699 * mini.c (mini_method_compile): Disable globalra for large methods for
6702 * regalloc2.c (order_moves): Add fp support.
6704 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6705 source bblock ends with an OP_BR_REG.
6707 * ratests.cs: Add a new test.
6709 2008-11-23 Mark Probst <mark.probst@gmail.com>
6711 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6712 sharing. PPC64 now passes generics.exe.
6714 2008-11-23 Mark Probst <mark.probst@gmail.com>
6716 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6718 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6720 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6721 memory when mono_jit_info_table_find () can't find the method in the
6724 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6727 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6730 2008-11-23 Mark Probst <mark.probst@gmail.com>
6732 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6733 Several fixes. PPC64 now runs exceptions.exe and
6734 devirtualization.exe.
6736 2008-11-22 Mark Probst <mark.probst@gmail.com>
6738 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6739 arrays.exe and basic-math.exe.
6741 2008-11-22 Mark Probst <mark.probst@gmail.com>
6743 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6744 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6746 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6748 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6750 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6752 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6754 * ir-emit.h: Move macros from method-to-ir.c to here.
6756 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6758 * mini-ops.h: Correct the long simd ops to use LREG.
6760 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6762 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6764 * mini-ops.h: Correct the dreg type of a few long opcodes.
6766 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6769 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6771 * mini-ppc.c: remove negative stack references in epilog
6772 for platforms that don't support the red zone.
6774 2008-11-21 Mark Probst <mark.probst@gmail.com>
6776 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6777 point regs. Now PPC64 passes basic-calls.exe.
6779 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6781 * basic-simd.cs: Add tests for accessors of Vector2l.
6783 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6785 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6787 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6789 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6791 2008-11-21 Mark Probst <mark.probst@gmail.com>
6793 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6794 PPC64 passes basic-long.exe.
6796 2008-11-20 Mark Probst <mark.probst@gmail.com>
6798 * decompose.c: Decompose carry and overflow add on PPC64 like on
6799 other 64 bit archs. Don't decompose sub at all on PPC64.
6801 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6802 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6805 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6807 * basic-simd.cs: Add tests for accessors of Vector2d.
6809 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6811 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6815 * mini-x86.c (mono_arch_output_basic_block): Same.
6817 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6819 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6821 * basic-simd.cs: Add tests for accessors of Vector4f.
6823 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6825 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6829 * mini-x86.c (mono_arch_output_basic_block): Same.
6831 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6833 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6835 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6837 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6839 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6843 * mini-x86.c (mono_arch_output_basic_block): Same.
6845 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6847 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6849 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6851 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6853 * simd-intrinsics.c: Enable setters for Vector16sb.
6855 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6857 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6861 * mini-x86.c (mono_arch_output_basic_block): Same.
6863 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6865 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6867 * simd-intrinsics.c: Implement setter for Vector8us.
6869 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6871 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6874 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6876 * mini-ppc.c: remove references to the red zone in the prolog
6877 (for systems that don't support it).
6879 2008-11-19 Mark Probst <mark.probst@gmail.com>
6881 * cpu-ppc64.md: Fixed a few instruction lengths.
6883 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6886 2008-11-19 Mark Probst <mark.probst@gmail.com>
6888 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6891 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6893 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6895 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6897 * mini-ops.h: Added OP_INSERT_I2.
6901 * mini-x86.c (mono_arch_output_basic_block): Same.
6903 * simd-intrinsics.c: Implement setter for Vector8s.
6905 * simd-methods.h: Add the names of get setters of Vector8s.
6907 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6909 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6911 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6914 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6916 2008-11-18 Mark Probst <mark.probst@gmail.com>
6918 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6919 for PPC64. An empty program runs now.
6921 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6923 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6925 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6926 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6927 info for JITted code is emitted into a shared library, loadable into gdb.
6929 2008-11-18 Mark Probst <mark.probst@gmail.com>
6931 * Makefile.am: Changes to build PPC64.
6933 * mini-arch.h: Include mini-ppc64.h on PPC64.
6935 2008-11-18 Mark Probst <mark.probst@gmail.com>
6937 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6938 in PPC code up to r119147.
6940 2008-11-18 Mark Probst <mark.probst@gmail.com>
6942 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6943 cpu-ppc64.md: Changes for PPC64.
6945 Based on code submitted by andreas.faerber@web.de at
6946 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6949 2008-11-18 Mark Probst <mark.probst@gmail.com>
6951 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6952 cpu-ppc64.md: Copied from the corresponding PPC files from
6955 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6957 * mini-ops.h: Added OP_ROUND.
6959 * cpu-x86.md: Added round.
6961 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6963 * basic-math.cs: Added test_0_round to test rounding.
6965 Contributed under MIT/X11 license.
6967 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6969 * aot-compiler.c : Fix the Winx64 build.
6971 Contributed under MIT/X11 license.
6973 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6975 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6976 in OP_EXTRACT_R8 to avoid possible stack corruption.
6978 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6980 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6982 * cpu-x86.md: Added extract_r8.
6984 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6986 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6987 a couple of OP_EXTRACT_I4.
6989 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6991 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6993 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6995 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6998 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7000 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7001 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7003 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7004 are not needed any more.
7006 * mini.h: Remove the unused INS_LIST macros.
7008 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7011 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7014 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7015 mono_alloc_ireg () instead.
7017 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7020 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7023 * aot-runtime.c (load_aot_module): Disable AOT when running under
7026 * mini-amd64.h: Change the monitor fastpath defines to check for
7027 !PLATFORM_WIN32 so they work on *bsd too.
7029 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7031 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7033 * mini.h (MonoCompile): Remove new_ir flag.
7035 * regalloc.h regalloc.c: Remove unused code.
7037 * cpu-*.md: Remove more unused opcodes.
7039 * simple-cee-ops.h simple-mini-ops.h: Removed.
7041 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7043 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7045 * aliasing.h: Removed.
7047 * *.c: Remove references to aliasing.h and inssel.h.
7049 * mini.c: Remove additional unused functions.
7051 * mini-ops.h cpu-*.md: Remove unused opcodes.
7053 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7055 Remove the old JIT code.
7057 * inssel*.brg: Removed.
7059 * ssa.c abcremoval.c aliasing.c: Removed.
7061 * ssa2.c: Renamed to ssa.c.
7063 * abcremoval2.c: Renamed to abcremoval.c.
7065 * *.c: Removed all !cfg->new_ir code.
7067 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7068 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7070 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7072 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7074 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7075 to simplify the code and cut back on the number of global symbols in the AOT
7078 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7080 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7082 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7083 with the got/got_info tables.
7085 * mini.h: Bump AOT file format version.
7087 * unwind.h: New file, contains definitions for stack unwinding.
7089 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7092 * aot-compiler.c: Generalize the emitting of unwind information to use the
7093 information in cfg->unwind_ops.
7095 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7097 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7098 AOT method frames. Enable writing symbols for methods by default.
7100 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7102 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7103 and make it work with vectors of element sizes 1, 2 and 4.
7105 * simd-intrinsics.c: Enable getter for all vectors with element size
7108 * simd-methods.h: Add the names of other getters.
7110 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7116 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7118 * mini-ppc.h: portability fix.
7120 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7122 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7123 buggy and will overwrite it.
7125 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7127 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7128 Use it to emit local symbols for all methods so AOTed methods show up with
7129 their full name in gdb/valgrind output.
7131 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7133 * mini-ppc.c: portability fixes.
7135 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7137 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7138 entries out of the if (!generic_shared...) code so it is always done.
7139 (mono_class_init_trampoline): Do the patching when running under valgrind
7140 too, newer versions of valgrind have no problems with it.
7142 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7144 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7147 2008-11-13 Mark Probst <mark.probst@gmail.com>
7149 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7152 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7154 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7156 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7158 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7164 * simd-intrinsics.c: Same.
7166 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7168 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7170 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7172 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7173 to work with more Vector types.
7175 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7177 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7178 store the elemens directly instead of using and intermediate.
7180 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7182 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7184 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7185 to preserve %eax for aot plt trampolines.
7187 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7188 (encode_method_ref): Flag synchronized methods so they won't go through
7191 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7194 * cpu-ia64.md (jmp): Increase max length.
7196 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7198 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7199 open generic classes.
7201 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7203 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7204 box+brtrue optimization since it causes test failures on x86.
7206 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7208 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7214 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7215 for simd ctor values.
7217 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7218 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7220 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7222 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7225 * simd-instrincs.c: Same.
7227 * basic-simd.cs: Same.
7229 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7231 * ratests.cs: Add more tests.
7233 * regalloc2.c (add_spill_code): Handle more corner cases.
7235 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7237 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7238 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7239 both the source an destination of an instruction.
7241 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7243 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7244 wapihandles.c: more portability changes.
7246 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7248 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7249 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7250 safe to execute in a signal handler and the kernel provides better
7251 the info in /proc/self/smaps. Avoid the assert on sigaction during
7254 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7256 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7257 do the bblock linking hack if it is actually needed.
7259 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7262 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7263 crash problem is fixed.
7265 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7268 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7270 (mini_method_compile): Set the starting value of next_vreg to
7271 MAX_IREGS + MAX_FREGS when using globalra.
7273 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7274 filter clauses with BB_EXCEPTION_HANDLER.
7276 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7278 2008-11-10 Mark Probst <mark.probst@gmail.com>
7280 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7281 space for stdcall. Fixes regressions on Win32.
7283 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7285 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7287 (linear_scan): Remove an assert which doesn't seem to be needed.
7289 * local-propagation.c (mono_local_deadce): Avoid a call to
7290 MONO_DELETE_INS which would screw up the instruction linking.
7292 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7294 * regalloc2.c: Upgrade to work the current JIT code.
7296 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7298 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7301 * aot-runtime.c: Remove some dead code.
7303 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7305 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7307 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7308 trampolines using sscanf since atoi doesn't work on large unsigned values.
7310 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7311 Initialize code_size.
7313 2008-11-08 Mark Probst <mark.probst@gmail.com>
7315 * method-to-ir.c (mini_emit_inst_for_method): Make
7316 Interlocked.CompareExchange work for Int arguments on 32 bit
7319 2008-11-07 Mark Probst <mark.probst@gmail.com>
7321 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7323 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7325 * main.c Fix MSVC build.
7327 Contributed under MIT/X11 license.
7329 2008-11-06 Mark Probst <mark.probst@gmail.com>
7331 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7332 alignment larger than 8 bytes are aligned correctly, too.
7334 * mini.c: Honor the min_align field of MonoClass when laying out
7337 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7339 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7341 * aot-compiler.c (emit_plt): Fix a warning.
7343 * aot-compiler.c: Implement ARM support in the binary writer.
7345 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7347 * basic-simd.cs: Add test for getter with byref arg.
7348 Fix the naming of a few tests.
7349 Add missing checks to a test.
7351 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7353 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7355 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7356 most of the full-aot support for monitor enter/exit trampolines.
7358 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7359 enter/exit trampoline creation functions.
7361 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7364 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7366 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7367 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7368 implement the needed functionality without adding crap to the runtime.
7370 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7372 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7375 * mini.c (mono_build_date): New global version holding the build date in
7378 * Makefile.am (buildver.c): Generate a file containing the build date.
7380 * main.c: Set the build date from the generated file.
7382 * mini.c (mono_get_runtime_build_info): New helper function returning build
7383 information in a string format.
7385 * driver.c (mono_main): Print the build date in --version.
7387 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7388 file when the bind-to-runtime-version option is used.
7390 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7392 * simd-intrinsics.c: Fix bug when using getters and byref args.
7394 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7396 * simd-methods.h: Rename prefetch methods.
7398 * simd-intrinsics.c: Same.
7400 2008-11-05 Mark Probst <mark.probst@gmail.com>
7402 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7405 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7407 * aot-compiler.c: Use the bundled elf header files instead of depending on
7410 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7413 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7416 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7418 * cpu-x86.md: Add store nta ops.
7424 * mini.h: Add an enum for simd prefetch modes.
7426 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7427 of store. Use the changed code to support store nta.
7429 * simd-intrinsics.c: Add prefetch ops for all vector types.
7431 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7433 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7436 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7439 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7442 2008-11-04 Mark Probst <mark.probst@gmail.com>
7444 * mini-x86.c: Fixed commit.
7446 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7448 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7450 2008-11-04 Mark Probst <mark.probst@gmail.com>
7452 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7453 and MONITOR_EXIT, for the ASM fastpaths.
7455 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7458 * mini.c, patch-info.h: Signature and patch infos for
7459 Monitor.Enter/Exit trampolines.
7461 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7463 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7464 Monitor.Enter/Exit ASM fastpath for Linux.
7466 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7468 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7470 * objects.cs: Add a new test.
7472 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7474 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7475 if MONO_LOG_LEVEL is set.
7477 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7479 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7481 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7483 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7484 of file offsets. Align the sections belonging to the data segment to
7487 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7489 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7490 elf.h. Port it to amd64.
7492 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7494 * driver.c: Enable SIMD by default.
7496 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7498 * cpu-x86.md: Add prefetch op.
7504 * mini.h: Add an enum for simd prefetch modes.
7506 * simd-methods.h: Add prefetch function names.
7508 * simd-intrinsics.c: Add prefetch ops for all vector types.
7510 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7512 * aot-compiler.c (emit_bytes): Speed this up a little.
7514 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7516 * aot-compiler.c: Add JIT time etc. statistics.
7518 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7520 * mini.h (MonoCompile): Add 'got_offset' field.
7522 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7523 method_got_offsets array.
7525 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7528 * aot-compiler.c (compile_method): Add generic method instances referenced
7529 by the method to the list of methods to be compiled, this is required so if
7530 A<T> references B<T>, and another assembly references A<int>, then it will
7531 also get a copy of B<int>.
7533 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7534 when checking for monitor enter/exit.
7536 2008-10-30 Mark Probst <mark.probst@gmail.com>
7538 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7539 for Monitor.Enter and Monitor.Exit if enabled.
7541 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7544 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7546 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7547 of an OP_MOVE. Fixes #440046.
7549 * basic-long.cs: Add a new test.
7551 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7553 * mini.h: Add synchronization note for the managed counter-part.
7555 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7556 returns the simd caps of the current cpu.
7558 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7560 * basic-simd.cs: Remove Console.WriteLine.
7562 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7564 * basic-simd.cs: New tests for Vector2ul.
7566 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7568 * simd-intrinsics.c: Add new vector type Vector2ul.
7570 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7572 * basic-simd.cs: New tests for Vector2l.
7574 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7576 * cpu-x86.md: Add long version of most packed int ops.
7582 * simd-intrinsics.c: Add new vector type Vector2l.
7584 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7586 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7588 * simd-methods.h: Remove SN_op_BitwiseXor.
7590 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7592 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7595 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7597 * basic-simd.cs: Test for Vector2d.
7599 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7602 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7604 * cpu-x86.md: Add double version of all packed float ops.
7610 * simd-intrinsics.c: Add new vector type Vector2d.
7612 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7614 * simd-methods.h: Add Duplicate.
7616 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7618 * basic-simd.cs: Test for packing with signed saturation.
7620 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7622 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7623 found in the TYPESPEC table.
7625 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7627 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7630 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7632 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7633 instead of the RVA, since the RVA can be changed by tools like the cil
7636 * method-to-ir.c (mono_method_to_ir2): Ditto.
7638 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7639 (deserialize_variable): Ditto.
7641 2008-10-25 Martin Baulig <martin@ximian.com>
7643 * debug-mini.c (write_variable): Use
7644 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7646 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7648 * cpu-x86.md: Add unsigned variants of packd and packw.
7652 * mini-x86.h: Emit the right instruction for packd and packw.
7653 Add unsigned variants of packd and packw.
7655 * simd-intrinsics.c: Packd and packw were used in place of their
7656 unsigned variants. Change that.
7657 Add intrinsics for (Signed)PackWithSignedSaturation.
7659 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7661 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7663 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7665 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7667 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7669 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7671 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7674 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7676 2008-10-24 Mark Probst <mark.probst@gmail.com>
7678 * method-to-ir.c, mini.c: Special casing for the synchronized
7679 wrapper for the ldtoken+GetTypeFromHandle case.
7681 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7683 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7685 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7686 created/split bblocks.
7688 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7690 * mini-ops.h: Add packed signed mul high.
7694 * mini-x86.c (mono_arch_output_basic_block): Same.
7696 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7698 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7700 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7702 * basic-simd.cs: Tests for Vector16sb.
7704 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7706 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7708 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7710 * mini-ops.h: Add packed signed min, max and compare greater.
7714 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7717 * simd-methods.h: Add CompareGreaterThan.
7719 * simd-methods.h: Remove CompareEquals.
7721 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7723 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7725 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7728 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7730 * basic-simd.cs: Fix tests due to change in the API.
7732 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7734 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7736 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7738 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7740 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7741 inst_offset as this has invalid values for LDADDR.
7743 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7745 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7747 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7749 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7751 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7752 for accessing field->data.
7754 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7756 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7758 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7760 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7762 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7764 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7766 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7767 from the cfg mempool.
7769 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7771 * basic-simd.cs: Tests for new methods in Vector8us.
7773 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7775 * mini-ops.h: Add multiply and store high.
7779 * mini-x86.c (mono_arch_output_basic_block): Same.
7781 * simd-methods.h: Same.
7783 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7786 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7788 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7789 mono_class_setup_vtable ().
7791 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7792 mono_class_get_vtable_entry () for accessing klass->vtable.
7794 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7796 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7799 * method-to-ir.c (mono_save_token_info): Don't save references made from
7802 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7803 of generic instances.
7805 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7807 2008-10-19 Mark Probst <mark.probst@gmail.com>
7809 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7810 OP_JMP depends on the method signature. Calculate it properly.
7812 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7814 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7817 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7819 (emit_extra_methods): Add another table mapping method indexes to
7820 offsets in the extra_method_info table.
7822 * mini.h: Bump AOT file format version.
7824 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7825 and mono_aot_get_method_from_token () into one function.
7827 2008-10-19 Mark Probst <mark.probst@gmail.com>
7829 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7832 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7834 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7837 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7840 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7842 * mini.h: Bump aot file format version.
7844 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7845 AOT file can contain native code for methods which are not in the METHOD
7846 table. Generate code for non-sharable generic instances of generic methods
7847 found in the METHODSPEC table.
7849 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7850 encoding generic type handles.
7852 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7853 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7855 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7856 macros + MONO_ADD_INS.
7858 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7861 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7863 * mini.h: Bump aot file format version.
7865 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7867 2008-10-17 Mark Probst <mark.probst@gmail.com>
7869 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7870 platforms, with definable stack alignment value. Set to 16 now
7873 * mini.c, mini.h, driver.c: Command line option for disabling
7876 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7878 * basic-simd.cs: Tests for new methods in Vector4ui.
7880 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7882 * mini-ops.h: Add packed int shuffle.
7886 * mini-x86.c (mono_arch_output_basic_block): Same.
7888 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7889 extract mask, max, min, shuffle.
7891 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7893 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7895 * basic-simd.cs: Tests for new methods in Vector8us.
7897 2008-10-17 Mark Probst <mark.probst@gmail.com>
7899 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7900 RuntimeTypeHandle, not a TypedReference.
7902 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7904 * simd-intrinsics.c: remove relocations.
7906 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7908 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7909 optimizations from the x86 backend.
7911 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7913 * simd-methods.h, simd-intrinsics.c: debloat method names and
7914 prepare for no relocations.
7916 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7918 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7922 * mini-x86.c (mono_arch_output_basic_block): Same.
7924 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7925 extract mask, max, min and sum of absolute differences.
7927 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7930 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7932 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7933 Renamed one test for consistency.
7935 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7937 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7938 fix to the code that deal with other blocks.
7940 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7942 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7944 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7946 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7947 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7948 able to process the source reg.
7950 2008-10-16 Martin Baulig <martin@ximian.com>
7952 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7954 * inssel.brg: Add `OP_HARD_NOP'.
7956 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7958 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7959 `OP_HARD_NOP' instruction when running inside the debugger.
7961 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7962 `OP_HARD_NOP' instruction when running inside the debugger.
7964 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7966 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7967 now works. The issue with the regalloc tripping up no longer
7970 * simd-intrinsics.c (load_simd_vreg): Same.
7972 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7974 * basic-simd.cs: Tests for new Vector8ui methods.
7976 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7978 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7979 only for type. This fixes crashes where MonoInst::klass is checked
7980 for ops of type != VTYPE or OBJ.
7982 * simd-intrinsics.c (load_simd_vreg): Same.
7984 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7986 * mini-ops.h: Add ops for packed shuffle/max/avg and
7991 * mini-x86.c (mono_arch_output_basic_block): Same.
7993 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7996 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7997 to emit extract mask op.
7999 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8000 to emit word shuffles.
8002 2008-10-15 Mark Probst <mark.probst@gmail.com>
8004 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8005 the largest alignment needed by a variable, but at least
8008 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8010 * basic-simd.cs: Tests for the fixes in the last commit.
8012 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8014 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8015 no longer handles STACK_PTR input.
8017 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8019 * simd-intrinsics.c (load_simd_vreg): New function that works like
8020 get_simd_vreg but handles STACK_PTR input.
8022 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8023 as the input can be an arbitrary pointer.
8025 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8026 LDADDR local optimization directly otherwise use a store op.
8028 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8030 * basic-simd.cs: Tests for dup low and dup high.
8032 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8034 * mini-ops.h: Add dup low and dup high ops.
8038 * mini-x86.c (mono_arch_output_basic_block): Same.
8040 * simd-intrinsics.c (vector4f_intrinsics): Same.
8042 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8044 * basic-simd.cs: Tests for recently added functionality.
8046 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8048 * mini-ops.h: Add remaining sse1 fp ops.
8050 * cpu-x86.md: Add remaining sse1 fp ops.
8052 * mini-x86.c (mono_arch_output_basic_block): Same.
8054 * mini.h: Add enum for simd FP compare conditions.
8056 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8058 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8059 so the backed can generate the appropriate op.
8061 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8062 This patch squeese one more byte from the SimdIntrinsc struct.
8064 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8065 a a shift amount intead of simply or'ing it.
8067 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8069 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8070 byte so we can have an aditional flags field without increasing struct size.
8072 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8073 against the simd_supported_versions bitmask.
8075 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8077 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8079 * mini.c: remove rawbuffer code (the only use here is unsafe because
8080 it takes locks during signal handling and the kernel now provides much
8081 better info in proc/pid/smaps these days).
8083 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8085 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8086 OP_X86_PUSH_OBJ. Fixes #434620.
8088 * objects.cs: Add a test.
8090 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8092 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8093 that the packuswb/packusdw don't work with unsigned numbers for what
8094 would be negative numbers in signed format.
8096 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8097 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8099 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8101 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8103 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8105 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8107 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8110 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8111 version as the enum in mini.h.
8113 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8114 for sse3 ops, check the simd_version field if present. This way the code
8115 works with all versions of sse.
8117 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8119 * simd-intrinsics.c: Fixed intrinsic name typo.
8121 * mini.h: Added missing simd exported function.
8123 * basic-simd.cs: Added tests for Vector4ui.
8124 Fixed broken test for Vector16b.
8126 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8128 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8129 the max length to 64.
8131 2008-10-10 Mark Probst <mark.probst@gmail.com>
8133 * method-to-ir.c: Only do the fast virtual generic method call for
8134 non-wrapper methods.
8136 * mini.h, mini-trampolines.c: The new generic virtual remoting
8137 trampoline handles virtual method calls via the vtable (as done by
8138 the fast virtual generic method calls) to remoting proxies.
8140 * mini.c (mono_jit_create_remoting_trampoline): For generic
8141 methods reate a generic virtual remoting trampoline.
8143 * mini-amd64.h: Enable fast virtual generic method calls again.
8145 2008-10-10 Mark Probst <mark.probst@gmail.com>
8147 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8148 restore registers when doing tail calls.
8150 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8152 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8155 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8157 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8159 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8161 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8163 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8165 * basic-simd.cs: Retrofit for API changes.
8167 2008-10-10 Mark Probst <mark.probst@gmail.com>
8169 * mini-ppc.c: Handle integer stack arguments for tail calls.
8171 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8173 * optflags-def.h: Removed sse3 optimization.
8177 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8180 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8182 * mini.h: Added enumeration with simd versions.
8184 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8187 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8189 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8191 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8193 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8195 * basic-simd.cs: Fixed test naming.
8197 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8199 * mini-ops.h: Added ops for packed and saturated math, shifts
8200 and packing/unpacking.
8202 * cpu-x86.md: Added descriptors for the above ops.
8204 * mini-x86.c: Added code to emmit the above ops.
8206 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8208 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8210 * aot-compiler.c (compile_method): Enable AOT for generic code.
8212 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8214 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8216 * mini.c: add a workaround for a common screwup that ends up blamed
8217 to mono (other processes blocking signal delivery).
8219 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8221 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8222 in the LDFLD/STFLD opcodes. Fixes #432673.
8224 * iltests.il.in: Add a new test.
8226 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8228 * mini-arm.c: attach the thread in unmanaged->managed transitions
8229 using delegates (bug #433148).
8231 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8233 * basic-simd.cs: Use new ShuffleSel constants.
8235 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8237 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8239 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8240 only disable simd intrinsics if no sse2 is detected.
8242 * optflags-def.h: Added sse3.
8244 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8247 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8249 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8250 when adding delegate-invoke wrappers.
8252 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8254 * Makefile.am: Reenable the simd tests.
8256 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8258 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8259 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8260 other vreg is allocated to that hreg.
8262 Contributed under MIT/X11 license.
8264 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8266 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8269 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8271 * basic-simd.cs: New test suite for SIMD intrinsics.
8273 * Makefile.am: Added new tests.
8275 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8277 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8281 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8283 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8284 using SSE2 aware opcodes.
8286 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8287 is enabled, this code path is only reachable if conversion ops are emmited after
8290 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8292 This optimization saves 6 bytes per conversion against the old version.
8294 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8296 * aot-compiler.c (compile_method): Don't skip methods referencing
8297 generic methods without a corresponding entry in token_info_hash, since
8298 encode_method_ref () can handle all generic methods now.
8300 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8301 generic context is set.
8303 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8304 generic sharing of LDTOKEN.
8306 2008-10-06 Mark Probst <mark.probst@gmail.com>
8308 * mini-amd64.h: Temporarily disabled fast virtual generic method
8309 calls because it breaks the System.Runtime.Remoting tests.
8311 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8313 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8315 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8316 so inlining actually works.
8317 (check_inline_caller_method_name_limit): Ditto.
8319 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8321 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8322 64 bit safety (from Olaf Hering and Andreas Farber).
8324 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8326 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8327 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8328 unused virtual call support code.
8330 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8332 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8333 which can't use aot trampolines.
8334 (decode_patch): Don't create aot trampolines for methods which can't use
8337 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8338 use aot trampolines.
8340 * mini.h: Bump AOT image format version.
8342 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8344 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8345 to save_token_info () since cmethod is inflated for constrained calls.
8347 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8349 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8351 * Makefile.am: Add build rules for ppc64.
8352 This avoids the build failing at pedump with unresolved symbols
8353 due to lack of arch_sources. Instead it will now fail earlier
8354 due to lack of cpu-ppc64.md.
8356 Contributed under MIT/X11 license.
8358 2008-10-04 Mark Probst <mark.probst@gmail.com>
8360 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8363 * iltests.il.in: Add test case for tail call with many arguments.
8365 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8367 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8368 to the fast virtual generic method code until the aot case is fixed.
8370 2008-10-03 Mark Probst <mark.probst@gmail.com>
8372 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8374 2008-10-03 Mark Probst <mark.probst@gmail.com>
8376 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8379 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8381 * simd-intrinsics.c: Forgot to add this one.
8383 * mini-codegen.c: Fix macro in case SIMD is not supported.
8385 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8387 This patch land initial JIT support for simd intrinsics.
8389 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8391 * Makefile.am: Added simd-intrinsics.c
8393 * simd-intrinsics.c: New file with simd instrinsic related
8396 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8398 * cpu-x86.md: Add simd related instructions.
8400 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8402 * driver.c: Added two new --regression variants.
8404 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8406 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8408 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8409 extract some complicated logic to helper functions.
8411 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8413 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8415 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8416 the specialized simplification pass.
8418 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8420 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8422 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8425 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8426 if MONO_ARCH_NEED_SIMD_BANK is defined.
8428 * mini-ops.h: Added the new simd ops.
8430 * mini-x86.c: Added mono_arch_xregname.
8432 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8434 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8436 * mini-x86.h: Define simd related MONO_ARCH macros.
8438 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8440 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8442 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8443 MONO_CLASS_IS_SIMD to deal with simd related IR.
8445 * mini.h (MonoInst): Added spill_var to the backend union.
8447 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8449 * mini.h: Added forward declarations of the new simd fuctions.
8451 * optflags-def.h: Added new optimization names SIMD.
8453 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8455 * regalloc.h: Added support for working with 3 register banks.
8457 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8459 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8461 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8463 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8465 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8467 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8468 instead of one on 64 bit systems.
8470 * method-to-ir.c: Remove unused includes.
8472 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8474 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8475 cfg->used_int_regs, since the two are different on arm.
8477 2008-10-02 Mark Probst <mark.probst@gmail.com>
8479 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8480 mono_method_get_vtable_index() to get the vtable index.
8482 2008-10-02 Mark Probst <mark.probst@gmail.com>
8484 * method-to-ir.c (mono_method_to_ir2): Don't create native
8485 wrappers for array methods, because they're never called (and if
8486 they were called they wouldn't work).
8488 2008-10-02 Mark Probst <mark.probst@gmail.com>
8490 * method-to-ir.c (mono_method_to_ir2): Array methods are
8491 special-cased and must not be invoked indirectly via the (M)RGCTX
8492 when generic sharing is turned on. Fixes #431413.
8494 2008-10-01 Mark Probst <mark.probst@gmail.com>
8496 * method-to-ir.c: When generic sharing is active, call
8497 non-interface virtual generic methods via the standard trampoline.
8499 * mini-trampolines.c: Handle virtual generic shared methods.
8501 * mini.h, mini-x86.c, mini-x86.h: New argument for
8502 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8503 method thunks and which is the trampoline to call if the lookup
8504 fails. Enable the virtual generic method thunk for x86.
8506 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8507 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8508 argument but assert that it's NULL, because these archs don't yet
8509 implement the virtual generic method thunk. Changes in the IMT
8510 thunk data structures.
8512 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8514 * aot-compiler.c (emit_globals): Avoid invalid characters in
8515 the static linking symbol.
8517 * objects.cs: Add a test for the range check optimization. Fix warnings.
8519 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8520 optimization from the current JIT.
8522 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8523 later in decompose_array_access_opts () to allow more optimizations.
8525 * method-to-ir.c (mono_handle_soft_float): Rename this to
8526 mono_decompose_soft_float () for consistency.
8528 * mini-ops.h: Fix arguments of OP_STRLEN.
8530 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8531 into a separate function.
8532 (reset_cast_details): Ditto.
8533 (handle_unbox): Save cast details. Fixes #431254.
8535 * method-to-ir.c: Remove some obsolete FIXMEs.
8537 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8539 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8541 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8543 * mini-codegen.c: More work on macros to make them
8544 ready for multiple regbanks.
8546 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8548 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8550 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8552 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8554 * mini-codegen.c (mono_spillvar_offset): Proper support for
8557 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8559 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8560 the stack overflow changes.
8562 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8564 * mini-codegen.c: Make all bank macros depend on reg_bank.
8566 * mini-codegen.c (mono_local_regalloc): Make free mask
8567 initialization regbank aware.
8569 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8571 * mini-codegen.c (mono_local_regalloc): Extract callee
8572 mask selection to a function and make it regbank aware.
8574 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8576 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8577 code to deal with many regbanks.
8579 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8581 * mini-codegen.c: More fp->regbank changes.
8583 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8585 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8586 of a hardcoded constant.
8588 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8590 * method-to-ir.c (type_from_stack_type): Fix typo.
8592 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8594 * mini-ia64.c (emit_move_return_value): Convert float return values to
8597 * objects.cs: Add a new test.
8599 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8600 VARARG methods to fix an assert later.
8602 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8603 end so it at least compiles.
8605 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8607 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8609 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8611 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8612 optimization to a new function (emit_optimized_ldloca_ir) and enable
8613 it for both ldloca and ldloca_s.
8615 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8617 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8618 gshared CASTCLASS code.
8620 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8621 amd64, where the libc stack unwinder encounters stack frames referring to
8622 native code in unmapped memory.
8624 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8627 * generics.cs: Add new test.
8629 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8631 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8632 add a check that one of the ARM_FPU_ constants is defined.
8634 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8636 * mini-exceptions.c: Fix build on non-altstack platforms.
8638 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8641 * ir-emit.h: Add a comment to NEW_PCONST.
8643 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8645 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8647 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8648 after the changes to MonoJitDomainInfo.
8650 2008-09-27 Mark Probst <mark.probst@gmail.com>
8652 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8654 2008-09-27 Mark Probst <mark.probst@gmail.com>
8656 * mini-ppc.c: Compiler warning fixes.
8658 2008-09-27 Mark Probst <mark.probst@gmail.com>
8660 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8663 2008-09-27 Mark Probst <mark.probst@gmail.com>
8665 * exceptions-ppc.c, mini-ppc.h: Compile
8666 mono_arch_handle_altstack_exception() on Darwin, too.
8668 2008-09-27 Mark Probst <mark.probst@gmail.com>
8670 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8671 work on archs which don't have generic sharing implemented, only
8672 without the vtable_arg.
8674 2008-09-26 Mark Probst <mark.probst@gmail.com>
8676 * mini.c: Added comment explaining why delegate ctor icall
8677 wrappers are compiled.
8679 2008-09-26 Mark Probst <mark.probst@gmail.com>
8681 * mini.c: Don't produce trampolines to delegate ctor icall
8682 wrappers but compile them upfront.
8684 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8686 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8687 runtime-set function when going back to managed code. Currently this
8688 is used to set back the protection on the soft ovf pages and/or to
8689 throw the stack overflow exception that happened in unmanaged code.
8691 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8693 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8694 runtime-set function when going back to managed code. Currently this
8695 is used to set back the protection on the soft ovf pages and/or to
8696 throw the stack overflow exception that happened in unmanaged code.
8698 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8700 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8701 the support code for restoring stack protection after stack overflows
8702 that happen in unmanaged code. Don't set the exec permission on the
8705 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8707 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8708 delegate->method_ptr is set. Fixes #428054.
8710 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8712 * tests.cs: Rename to ratests.cs.
8714 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8715 emit_get_rgctx_... functions.
8717 2008-09-25 Mark Probst <mark.probst@gmail.com>
8719 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8721 2008-09-25 Mark Probst <mark.probst@gmail.com>
8723 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8724 before asserting that method is sharable.
8726 2008-09-25 Mark Probst <mark.probst@gmail.com>
8728 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8729 whether method needs a static RGCTX wrapper used instead of
8732 * generic-sharing.c, mini.h: A few functions moved to
8733 metadata/generic-sharing.c.
8735 2008-09-25 Mark Probst <mark.probst@gmail.com>
8737 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8738 Generic code sharing for value types, which essentially means
8739 treating value type methods like static methods. The RGCTX is
8740 passed in the same way.
8742 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8744 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8745 opcode when creating multi-dimensional arrays of open types.
8747 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8750 * generics.cs: Add a test.
8752 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8754 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8756 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8758 * mini.c (mini_method_compile): Set it when running under the debugger.
8760 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8761 vreg optimization if the flag is set.
8763 * driver.c (mono_main): Add --attach= option to pass options to
8766 * mini.c (sigquit_signal_handler): Start the attach agent.
8768 * ssapre.c: Disable this to save space since it is not yet ported to
8771 * regalloc2.c: Disable this to save space.
8773 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8775 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8777 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8778 the -v option useful again.
8780 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8782 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8785 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8786 arrays of arrays. Fixes #428406.
8788 * method-to-ir.c (mini_emit_castclass): Ditto.
8790 * objects.cs: Add new test.
8792 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8794 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8795 was wrong at it choked against target_type_is_incompatible for byref types.
8797 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8799 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8802 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8804 * mini-exceptions.c: update a few more exceptions-related counters.
8806 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8808 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8809 new functions to allocate from persistent mempools.
8811 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8813 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8814 multiple register banks in the future.
8816 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8818 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8820 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8822 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8824 * mini.h: Export type_to_eval_stack_type.
8826 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8827 is only ins->klass of byref types.
8829 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8831 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8832 (mini_emit_memcpy2): Ditto.
8834 * mini-amd64.c: Fix a warning.
8836 2008-09-21 Mark Probst <mark.probst@gmail.com>
8838 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8841 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8843 * method-to-ir.c: Extract stloc micro-optimization to a
8844 function and apply it to all cases.
8846 2008-09-19 Mark Probst <mark.probst@gmail.com>
8848 * method-to-ir.c: Don't fail generic code sharing in cases we
8851 2008-09-18 Mark Probst <mark.probst@gmail.com>
8853 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8855 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8857 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8860 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8862 * trace.c: make tracing more useful and correct, with per-thread
8865 2008-09-15 Mark Probst <mark.probst@gmail.com>
8867 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8868 doing a method call and the argument is an R4.
8870 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8872 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8875 2008-09-13 Mark Probst <mark.probst@gmail.com>
8877 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8879 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8881 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8882 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8884 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8886 * driver.c: Add a --agent argument (not supported yet) to load managed
8887 agent assemblies before loading the main assembly, similarly to how the
8888 Java VM handles agents.
8890 2008-09-11 Mark Probst <mark.probst@gmail.com>
8892 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8893 function to do stack layout of local variables.
8895 2008-09-11 Mark Probst <mark.probst@gmail.com>
8897 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8900 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8902 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8903 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8904 JIT if DISABLE_JIT is defined.
8906 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8909 2008-09-10 Mark Probst <mark.probst@gmail.com>
8911 * iltests.il.in: Disable the fconv test on PPC (the result is
8912 undefined according to ECMA).
8914 2008-09-10 Mark Probst <mark.probst@gmail.com>
8916 * iltests.il.in: Enable tail call tests for PPC.
8918 * mini.h: Add variable for storing incoming valuetype argument
8919 addresses for tail calls.
8921 * mini-ppc.c: Implement valuetype arguments and return values for
8924 2008-09-09 Mark Probst <mark.probst@gmail.com>
8926 * mini-ppc.c: Partially implement tail calls (struct arguments and
8927 return values not supported).
8929 * method-to-ir.c: Enable tail calls on PPC.
8931 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8933 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8934 runtime-invoke wrappers to work around the problem of them getting
8935 assigned to a random class.
8937 * aot-runtime.c (mono_aot_get_method): Ditto.
8939 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8941 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8942 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8944 2008-09-07 Mark Probst <mark.probst@gmail.com>
8946 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8947 until they're implemented properly.
8949 * exceptions-ppc.c: Use arch-independent exception-handling code
8950 instead of custom one.
8952 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8955 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8957 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8958 applies when __powerpc__ is defined.
8960 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8962 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8963 methods to their code to avoid computing the full name of wrappers and
8964 doing a lookup in a string hash table.
8966 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8968 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8969 we identify bblocks before method_to_ir () is ran.
8971 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8972 Also avoid optimizing branches pointing to themselves.
8974 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8976 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8978 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8980 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8982 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8983 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8984 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8987 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8988 jumped to the same entry in plt_jump_table.
8990 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8992 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8995 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8997 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8998 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9001 2008-08-29 Geoff Norton <gnorton@novell.com>
9003 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9004 segment, and doesn't properly handle .space as .text. Fixes
9007 2008-08-29 Geoff Norton <gnorton@novell.com>
9009 * mini.c: Disable the mach exception handler when running on
9012 2008-08-29 Geoff Norton <gnorton@novell.com>
9014 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9015 globals on Darwin/ARM
9017 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9019 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9020 since too many things depend on it. Instead, call
9021 mono_runtime_set_no_exec ().
9023 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9026 * aot-compiler.c: Add an 'asm-only' AOT option.
9028 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9030 * aot-compiler.c (compile_method): Disable gshared support for now as it
9033 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9035 * mini-amd64.h : Fix a compiler warning.
9037 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9038 Changed to use a callback function to retrieve the unwind info.
9039 This avoids problems observed when code blocks were removed by
9040 unloading an app domain.
9042 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9043 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9046 Contributed under MIT/X11 license.
9048 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9050 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9051 case to keep the stack aligned to 8.
9053 Contributed under MIT/X11 license.
9055 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9057 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9058 avoid repeated linear searches.
9060 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9062 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9063 methods it can't handle.
9065 * aot-compiler.c (add_method): Avoid adding a method twice.
9066 (add_wrappers): Add runtime invoke wrappers for all methods.
9068 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9069 function to create an aot-compatible version of this trampoline.
9071 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9073 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9075 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9077 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9078 with a generic sharing failure.
9080 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9082 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9083 CEE_RETHROW. Fixes #419634.
9085 * mini.c (mono_method_to_ir): Ditto.
9087 * exceptions.cs: Add a new test.
9089 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9090 to mono_type_stack_size_internal () since some callers might not pass in
9093 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9094 instrument_prolog. Fixes #419878.
9096 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9097 doubles in soft float mode volatile.
9099 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9101 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9103 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9104 to handle soft float correctly.
9106 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9109 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9111 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9112 to sp, since the generics catch code requires it.
9114 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9117 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9118 mono_arch_emit_imt_argument ().
9120 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9122 * mini-arm.c tramp-arm.c: Generic sharing updates.
9124 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9126 * mini-arm.c: Fix the arm build.
9128 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9129 handling enums, generic instances and generic sharing.
9130 (mini_type_stack_size_full): Ditto.
9132 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9134 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9136 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9138 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9141 * mini-arm.c: Various small generic sharing changes.
9143 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9145 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9148 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9149 helper function to return a generic class init trampoline.
9151 * method-to-ir.c mini.c: Use it.
9153 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9154 arch-specfic function to return a generic class init trampoline.
9156 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9157 the GENERIC_CLASS_INIT custom code.
9159 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9160 a fatal error, not a sharing failure.
9162 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9165 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9166 trampoline argument from MONO_ARCH_VTABLE_REG.
9168 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9169 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9170 argument, and pass the vtable in VTABLE_REG.
9172 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9173 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9174 argument, and pass the vtable in VTABLE_REG.
9175 (mono_arch_create_trampoline_code_full): Remove some special casing for
9176 the rgctx fetch trampoline.
9178 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9181 * iltests.il: Add a test for it.
9183 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9185 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9187 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9190 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9191 use mono_jit_info_table_find () to avoid recursion.
9192 (mono_delegate_trampoline): Add a sync wrapper here.
9194 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9197 * mini.c (mono_method_to_ir): Ditto.
9199 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9200 add_sync_wrapper argument. Don't add a sync wrapper here.
9201 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9203 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9205 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9207 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9208 of nonvolatile registers back from MonoContext to CONTEXT.
9210 Contributed under MIT/X11 license.
9212 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9214 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9215 arguments on Winx64 there are only 4 argument registers. For this
9216 logic to work the last argument must be pulled from the stack.
9218 Contributed under MIT/X11 license.
9220 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9222 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9224 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9225 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9226 encode/decode_method_ref ().
9228 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9230 * aot-runtime.c (decode_patch): Ditto.
9232 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9233 MONO_PATCH_INFO_METHOD.
9235 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9238 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9241 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9243 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9244 one from the caller.
9246 * aot-runtime.c (decode_generic_inst): New function to decode and
9247 return a interned generic inst.
9248 (decode_klass_ref): Use it.
9249 (decode_method_ref): Ditto.
9251 * aot-compiler.c (emit_exception_debug_info): Save
9252 jinfo->has_generic_jit_info too.
9254 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9256 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9258 * iltests.il.in: Add a test for fconv_to_i.
9260 * liveness.c: Disable the liveness2 pass for now to save space.
9262 * regalloc2.c: Include mempool-internals.h to fix warnings.
9264 * aot-compiler.c (encode_method_ref): Encode the context of generic
9267 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9268 the context saved in the aot file.
9270 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9272 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9274 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9275 volatile so they won't be optimized away.
9277 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9283 * dominators.c: Remove duplicated functions that now are in
9284 mempool-internals.h.
9286 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9288 * aot-compiler.c: Fix warnings.
9290 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9292 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9294 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9297 * mini.c (mono_resolve_patch_target): Ditto.
9299 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9300 (encode_klass_ref): Add support for encoding VARs/MVARs.
9302 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9304 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9305 the handling of the got entries into a separate 'decode_got_entry' function.
9306 Add support for RGCTX_FETCH.
9308 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9309 clobbered by the trampoline code.
9311 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9312 not clobbered by the indirect calling code.
9314 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9316 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9319 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9321 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9322 signature using the compilation mempool otherwise we would leak it.
9324 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9326 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9327 mono_emit_abs_call ().
9329 * patch-info.h: Add GENERIC_CLASS_INIT.
9331 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9333 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9334 as their target as a near call.
9336 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9338 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9340 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9341 call to a runtime function described by a patch.
9343 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9344 mono_emit_abs_call, this has the advantage that the ABS handling code in
9345 mono_codegen () can handle them both, and can handle other stuff in the
9346 future without additional code.
9348 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9350 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9353 * mini.h: Add missing bblock related prototypes.
9355 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9356 reverse_inst_list_len fields.
9358 * mini.c: Refactor this file a bit by moving branch optimizations to
9361 * method-to-ir.c: Merge generic sharing changes missed earlier.
9363 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9365 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9366 shared patches. Process METHODCONST as a shared patch.
9368 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9369 as it crashes on the 2.0 mscorlib.
9371 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9374 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9375 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9378 * aot-compiler.c: Reorganize the got handling code to be a bit more
9381 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9383 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9384 mono_patch_info_equals/hash, and use it to massively simplify
9387 * mini.c (mono_patch_info_hash): Simplify this and add support for
9390 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9392 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9393 handling code, since an offset is not enough to identify a trampoline.
9395 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9397 2008-08-17 Mark Probst <mark.probst@gmail.com>
9399 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9401 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9403 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9405 * decompose.c: PPC decompositions for various ops.
9407 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9409 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9411 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9412 call the generic trampoline code using a call, instead of a jump, to
9413 remove some special casing from the generic trampoline code.
9415 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9416 (mono_codegen): Ditto.
9418 * aot-compiler.c aot-runtime.c: Ditto.
9420 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9422 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9423 helper function to find the offset corresponding to a lazy fetch trampoline.
9425 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9426 when doing generic sharing.
9428 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9431 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9432 mini-trampolines.c to be with the other trampoline creation functions.
9434 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9435 as it is equal to method->signature in most cases, add a
9436 mono_emit_method_call_full variant which takes a signature and an imt
9439 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9441 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9442 to this function, since it could be computed easily from the method
9444 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9447 * method-to-ir.c mini.c: Remove references to
9448 compile_generic_method_wo_context.
9450 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9451 generic method calls.
9453 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9454 dimensional non-szarrays.
9456 * mini.c (mini_init): Register mono_array_new_1.
9458 * jit-icalls.c (mono_array_new_1): New jit icall.
9460 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9461 pointing to the method.
9463 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9464 method addresses belonging to METHOD_JUMP patches in the
9465 jump_target_got_slot_hash.
9466 (mono_aot_load_method): Ditto.
9468 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9469 METHOD_JUMP patches.
9471 * mini.c (mini_create_jit_domain_info): New helper function which
9472 initializes/frees domain->runtime_info.
9473 (mini_free_jit_domain_info): Ditto.
9474 (mini_init): Install the domain hook functions with the runtime.
9476 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9477 information maintained by the JIT.
9479 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9480 insertion into jump_table_hash into mono_codegen (), also implement proper
9483 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9484 tail calls, it is already done by the aot code.
9486 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9489 * iltests.il.in: Make the jmp test a bit more complex.
9491 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9492 generic instances which doesn't have a token.
9494 * aot-runtime.c (decode_method_ref): Ditto.
9496 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9497 can handle this case now.
9498 (handle_box): Ditto.
9500 2008-08-15 Geoff Norton <gnorton@novell.com>
9502 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9505 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9507 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9508 calling generic methods.
9510 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9512 * aot-runtime.c (decode_patch_info): Ditto.
9514 * mini.c (mono_resolve_patch_target): Ditto.
9516 * patch-info.h: Add METHOD_RGCTX.
9518 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9520 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9522 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9523 arguments in registers.
9525 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9526 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9528 * mini.c (mini_method_compile): Abort aot compilation for generic
9529 methods if generic sharing is disabled.
9531 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9534 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9535 requiring an mrgctx.
9537 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9538 store instructions when converting a vcall to a normal call.
9540 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9541 mono_arch_find_jit_info.
9543 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9545 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9546 avoid calling mono_method_full_name () for every method even if the
9548 (check_inline_caller_method_name_limit): Ditto.
9550 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9552 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9553 assemblies in one run.
9555 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9556 skipped methods if it is not 0.
9558 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9560 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9562 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9563 MONO_ARCH_HAVE_UNWIND_TABLE.
9565 Contributed under MIT/X11 license.
9567 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9569 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9570 from default optimizaton list on Winx64.
9572 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9574 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9575 the LMF from the MonoJitTlsData structure.
9577 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9579 Contributed under MIT/X11 license.
9581 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9583 * mini.c (sigsegv_signal_handler): Fix the build.
9585 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9586 assembly->aot_module.
9588 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9589 hash table. This simplifies and speeds up a lot of code, and fixes support
9592 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9595 * mini-exceptions.c: Ditto.
9597 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9598 'native_offset' argument, since these are computed in the
9599 mono_find_jit_info () function.
9601 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9602 is used by exceptions-ppc.c.
9604 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9605 mono_arch_find_jit_info ().
9607 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9608 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9609 generic code in mini-exceptions.c.
9611 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9613 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9615 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9617 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9618 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9619 called while holding the loader lock. Fixes #415608.
9620 (mono_aot_get_method_from_token_inner): Ditto.
9622 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9624 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9625 to reduce differences between this and the generic implementation in
9627 (ves_icall_get_frame_info): Ditto.
9629 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9631 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9634 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9635 mono_arch_get_call_filter () and make it non-static, for consistency with the
9636 other architectures.
9638 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9641 * local-propagation.c:
9642 * mini-x86.c: Correct the name of arch defines.
9644 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9646 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9647 NO_EMULATE_LONG_SHIFT_OPS define.
9649 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9651 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9652 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9654 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9655 MACH fixes. Merged from the 2.0 branch.
9657 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9659 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9660 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9662 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9664 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9665 mono_marshal_get_native_wrapper () signature changes.
9667 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9669 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9670 conversion bug under arm.
9672 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9674 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9676 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9677 with overflow checking.
9679 2008-08-05 Marek Habersack <mhabersack@novell.com>
9681 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9682 to the genmdesc.pl file
9684 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9686 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9687 arg_array in the soft-float versions of the LOAD/STORE macros.
9689 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9692 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9694 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9696 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9697 a float HFA. Fixes #413621.
9699 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9701 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9702 frame_size to args_size. Fixes build.
9704 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9706 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9707 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9709 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9710 the stack are not unaligned. Fixes #413247.
9712 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9714 * mini.c: update jitted methods performance counters.
9716 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9718 * mini-exceptions.c: increase the exceptions thrown performance
9719 counter in mono_handle_exception ().
9721 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9723 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9724 can work with netmodules.
9726 2008-07-28 Geoff Norton <gnorton@novell.com>
9728 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9731 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9733 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9736 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9738 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9739 The float param registers and other param registers must be the
9740 same index on Windows x64.
9742 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9743 ArgValuetypeAddrInIReg argument case. Setting the argument
9744 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9746 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9747 variable computed above as the copy length for arguments of storage
9748 type ArgValuetypeAddrInIReg.
9750 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9751 ArgValuetypeAddrInIReg argument case. This case will rely on
9752 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9754 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9755 a 32 byte stack allocation for all calls. We will omit the adjustment for
9756 jump and tail call instructoins as they do not follow the typical call behavior.
9758 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9759 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9760 local variable and pass the local variable by reference to the called method.
9762 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9763 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9764 of a struct is passed in a register it must be saved with the other
9765 volatile argument on the stack.
9767 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9768 frame pointer the stack adjustment value must be saved to the unwind
9771 Contributed under MIT/X11 license.
9773 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9775 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9776 which got lost in the merge.
9778 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9780 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9783 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9785 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9786 icalls, since they won't be patched.
9788 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9789 different code sequence when running under valgrind to prevent some valgrind
9792 * iltests.il.in: Add new regression test.
9794 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9797 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9798 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9800 * iltests.il.in: Add new test.
9802 * aot-compiler.c: Fix some warnings.
9804 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9807 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9809 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9810 (mini_usage_jitdeveloper): Add a missing --wapi option.
9812 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9814 * mini-codegen.c: Simplify the is_fp macros.
9815 (free_up_ireg): Remove, use free_up_reg instead.
9816 (free_up_reg): Fix the fp case.
9818 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9820 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9823 * exceptions-x86.c: Merge some changes which seemed to have got lost
9824 in the linear-ir merge.
9826 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9828 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9829 long vreg volatile even if the variable was already created.
9831 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9834 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9836 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9838 * mini.c (mono_jit_compile_method_inner): Add support for
9839 MONO_EXCEPTION_BAD_IMAGE.
9841 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9842 mini_method_get_context () returns NULL. Fixes #356531.
9844 * mini.c (mono_method_to_ir): Ditto.
9846 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9847 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9849 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9851 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9852 in the LDFTN implementation.
9854 2008-07-25 Mark Probst <mark.probst@gmail.com>
9856 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9857 code, patch calls to icalls, too, even if they're not in the
9858 shared generic code hash. Fixes #411962.
9860 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9862 * cpu-x86.md: Increase the length of the fcall opcodes.
9864 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9865 calls returning floats.
9867 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9870 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9873 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9874 into the domain->method_code_hash.
9876 * aot-compiler.c: Fix win32 build.
9878 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9880 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9881 gshared NEWARR implementation.
9883 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9885 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9886 can be used outside of method_to_ir.
9888 * mini.h (MonoCompile): Add arg_types field.
9890 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9892 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9893 the values of the local arg_array and param_types array.
9895 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9897 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9898 got accesses might only get generated later when NEWOBJ is decomposed.
9900 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9901 looking up the native code of the target method when a delegate is called
9904 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9907 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9909 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9910 AOT work on platforms without a working dlsym implementation.
9912 * mini.h: Bump AOT image format version.
9914 2008-07-24 Mark Probst <mark.probst@gmail.com>
9916 * mini-exceptions.c: Free a MonoType with
9917 mono_metadata_free_type() instead of g_free().
9919 * aot-runtime.c: Free a MonoType.
9921 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9923 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9926 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9929 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9930 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9933 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9935 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9936 NEWOBJ calls on valuetypes.
9938 * iltests.il.in: Add new test.
9940 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9942 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9944 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9945 is no longer needed.
9947 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9948 non register sized integer arguments.
9949 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9950 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9953 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9956 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9957 two a binop with different sized arguments is emitted.
9959 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9960 instruction in the ins==NULL case.
9962 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9964 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9966 * mini-x86.c: Fix osx build.
9968 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9971 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9972 instruction for non int sized variables.
9974 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9977 2008-07-23 Robert Jordan <robertj@gmx.net>
9979 * method-to-ir.c: Fix MSVC build.
9981 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9983 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9984 a non int sized type, widen it to an int since newer versions of gcc seem to
9985 generate code which needs this.
9987 * ssa2.c abcremoval2.c: Fix warnings.
9989 * *: Merge the Linear IR branch.
9991 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9992 the ChangeLog file there describes all the changes done over the years.
9993 Further documentation can be found at www.mono-project.com/Linear_IL.
9995 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9997 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9998 The float param registers and other param registers must be the
9999 same index on Windows x64.
10001 Contributed under MIT/X11 license.
10003 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10005 * mini.c: Make the previous fix GC safe.
10007 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10009 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10011 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10013 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10014 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10015 ArgValuetypeAddrInIReg instead.
10017 Contributed under MIT/X11 license.
10019 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10021 * mini-codegen.c (get_register_spilling): Fix a warning.
10023 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10025 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10026 for types which the initialization fails. Raises the provided exception
10027 at the right stop after cleanup.
10029 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10031 * aot-compiler.c: Free most of the memory allocated during compilation.
10033 * mini.c (mini_parse_debug_options): Fix a leak.
10035 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10036 during aot compilation.
10038 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10040 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10041 it has too much register pressure.
10043 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10045 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10047 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10049 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10052 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10053 on amd64 similar to the way it is done on arm.
10055 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10057 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10058 consistency, normalize error messages, avoid loading aot-only modules in
10061 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10064 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10066 2008-07-11 Martin Baulig <martin@ximian.com>
10069 (MonoDebuggerInfo): Add `interruption_request'.
10071 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10073 * aot-compiler.c (emit_plt): Remove some dead code.
10075 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10077 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10078 return the plt info offset belonging to a given plt entry.
10080 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10081 mono_aot_get_plt_info_offset.
10083 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10084 similar to the amd64 code by makeing jumps through a separate jump table
10085 instead of embedding the jump addresses into the code.
10087 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10089 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10092 2008-07-10 Martin Baulig <martin@ximian.com>
10094 * mini.c (mini_method_compile): Disable generics sharing when
10095 running in the debugger.
10097 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10099 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10101 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10102 the local register allocator from running out of registers on x86 when
10105 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10107 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10108 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10111 Contributed under MIT/X11 license.
10113 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10115 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10116 speed up the assembler.
10118 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10120 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10123 * mini.c: Move the soft float handling macros a bit earlier, add
10124 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10127 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10129 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10130 read-only to help catch code allocation requests.
10132 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10133 and turn it off when using --aot-only or when compiling with --aot=full.
10135 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10136 jump table for switches from the normal domain mempool, not the code
10139 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10140 unbox trampoline which handles aot-only mode too.
10142 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10143 an AOTed unbox trampoline.
10145 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10147 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10149 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10152 Contributed under MIT/X11 license.
10154 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10156 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10157 the unwind information for the method at the end of the allocated block.
10159 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10160 MonoCompileArch to hold the unwind info for SEH on Winx64
10162 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10163 frame pointer info for the method being compiled.
10165 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10166 the call to mono_exception_from_token.
10168 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10169 storing the method prolog information in a format that the Winx64 SEH can understand. This
10170 information is stored a the end of the method block because it is all 32-bit offset based.
10172 Contributed under MIT/X11 license.
10174 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10176 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10178 * wapihandles.c: Fix warnings.
10180 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10183 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10184 mono_jit_compile_method in aot-only mode since that calls the type
10187 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10188 get_delegate_invoke_impl in aot-only mode.
10190 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10192 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10194 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10196 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10199 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10201 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10202 init trampoline from the AOT file as well.
10204 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10205 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10208 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10211 * exceptions-amd64.c: Add _full variants for the remaining exception code
10212 creation functions as well, allow emission of relocatable code, remove
10213 caching since that is now done by the caller.
10215 * mini-exceptions.c: Add _full variants for the remaining exception code
10216 creation functions as well, add aot-only support.
10218 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10219 if we can determine a proper token for them.
10220 (add_wrappers): Add a few more wrappers.
10221 (emit_method_code): Remove some dead code.
10222 (emit_trampolines): Emit exception code too.
10224 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10226 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10227 mono_array_new_va which avoids varargs.
10229 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10231 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10232 mono_arch_create_specific_trampoline () in all places.
10234 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10235 a bit so it can be used for other things as well.
10237 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10240 * exceptions-amd64.c: Rename the caching from the exception code creation
10241 functions, it is done by the caller instead.
10243 * exceptions-amd64.c: Change the signature of the exception code creation
10244 functions to allow the creation of relocatable code later.
10246 * mini-exceptions.c: Add a set of functions to query the various
10247 runtime-generated exception functions.
10249 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10250 mono_arch_.. () functions.
10252 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10254 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10256 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10258 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10259 (mini_get_vtable_trampoline): Ditto.
10261 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10262 code in the AOT case by returning the code size and a list of relocations to
10265 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10267 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10269 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10272 Contributed under MIT/X11 license.
10274 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10276 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10277 so the buffer size can be computed correctly. Fixes #404735.
10279 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10280 normally as cfg->debug_info is already freed.
10282 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10284 * mini-amd64.c: For calls returning vtypes in registers, don't store
10285 the return address on the stack, instead allocate a separate local for
10288 2008-07-05 Mark Probst <mark.probst@gmail.com>
10290 * mini-trampolines.c, mini.h: Add an argument to
10291 mono_create_jit_trampoline_in_domain() for turning off the adding
10292 of the sync wrapper.
10294 * mini.c: Use the JIT trampoline without sync instead of
10295 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10298 2008-07-04 Mark Probst <mark.probst@gmail.com>
10300 * driver.c: Turn on GSHARED optimization by default.
10302 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10304 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10305 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10307 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10308 create a variant of the generic trampoline code callable from AOTed trampolines.
10310 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10311 trampoline code callable from AOTed trampolines.
10313 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10315 2008-07-04 Mark Probst <mark.probst@gmail.com>
10317 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10318 pass-through manner.
10320 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10321 and don't fail sharing for them anymore.
10323 * mini-exceptions.c: Handle exceptions in shared generic methods.
10325 * generic-sharing.c: When checking the context of a generic
10326 method, also check its class's context. Don't treat wrappers as
10329 * mini-trampolines.c: Some code factored out to
10330 metadata/generic-sharing.c. Handle the MRGCTX case.
10332 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10333 we must deal with the method being of another instantiation of the
10334 class. Add static rgctx invoke wrappers to generic methods.
10336 2008-07-04 Mark Probst <mark.probst@gmail.com>
10338 * mini.c: Provide all jit infos of generic shared methods with a
10341 * mini-exceptions.c: Handle the new situation that a generic info
10342 might be available, but not info about the this/vtable/mrgctx
10345 2008-07-03 Mark Probst <mark.probst@gmail.com>
10347 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10350 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10352 * dominators.c (check_dominance_frontier): Fix a warning.
10354 * mini.h: Add some missing prototypes.
10356 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10358 * driver.c (mono_jit_init_version): Correct the comments since the first
10359 argument should be the name of the root domain, not a filename.
10361 * aot-runtime.c (make_writable): Error out if this is called while running
10363 (load_aot_module): Ditto.
10365 * aot-compiler.c: Really fix the computation of method indexes.
10367 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10368 optimizations as this is no longer called frequently.
10370 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10371 method and the invoke impl code and pass it to the delegate trampoline instead of
10372 just the delegate class.
10374 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10376 * aot-compiler.c: Fixup the computation of method indexes.
10377 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10378 the method builder infrastructure.
10380 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10383 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10384 mode, load the method right away instead of creating a trampoline.
10386 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10388 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10391 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10393 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10394 (mono_aot_load_method): Use method_index instead of method->token.
10396 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10397 can handle icalls etc. properly.
10399 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10401 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10403 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10404 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10405 JIT_ICALL_ADDR patch type.
10407 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10409 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10411 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10413 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10415 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10417 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10418 domain->jit_code_hash.
10420 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10422 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10424 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10426 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10427 get_this_arg_from_call, let it compute it when needed.
10429 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10430 gsctx from code only when needed.
10432 * mini-trampolines.c (get_generic_context): Rename this to
10433 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10434 it can be called by the arch backends.
10436 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10438 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10440 * driver.c (mono_main): Add experimental --aot-only command line option.
10442 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10445 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10447 * driver.c (DllMain): Remove mono_module_handle.
10449 Contributed under MIT/X11 license.
10451 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10453 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10454 for emitting methods which are not in the source assembly. Detect and report
10455 failure of assembling+linking.
10457 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10459 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10461 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10463 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10465 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10467 * mini.h: Remove some obsolete prototypes.
10469 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10471 2008-06-24 Mark Probst <mark.probst@gmail.com>
10473 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10474 supported by Visual Studio, so use alloca().
10476 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10478 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10481 2008-06-23 Mark Probst <mark.probst@gmail.com>
10483 * mini.c: Fail sharing of a generic method if it contains an open
10484 catch clause (because we don't pass MRGCTXs yet).
10486 2008-06-23 Mark Probst <mark.probst@gmail.com>
10488 * mini.c: When compiling a method with generic sharing, insert the
10489 method instantiated with an all-Object generic context into the
10490 jit info table, instead of the context of the first instantiation
10491 of the method we happen to compile.
10493 2008-06-18 Martin Baulig <martin@ximian.com>
10495 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10496 `major_version' and `minor_version'.
10498 2008-06-17 Mark Probst <mark.probst@gmail.com>
10500 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10501 mono_method_is_generic_sharable_impl() takes an additional
10502 argument specifying whether to treat type variables as reference
10505 2008-06-17 Mark Probst <mark.probst@gmail.com>
10507 * mini.h: Removed obsolete prototypes.
10509 2008-06-17 Mark Probst <mark.probst@gmail.com>
10511 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10512 already handle them.
10514 2008-06-17 Mark Probst <mark.probst@gmail.com>
10516 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10517 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10518 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10519 tramp-x86.c: Added a MonoGenericContext* argument to
10520 mono_arch_get_unbox_trampoline() so that it can call other
10521 functions which require it.
10523 2008-06-17 Mark Probst <mark.probst@gmail.com>
10525 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10526 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10527 mono_arch_get_this_arg_from_call() takes a
10528 MonoGenericSharingContext* as well.
10530 2008-06-17 Mark Probst <mark.probst@gmail.com>
10532 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10533 implement generic sharing of unbox.
10535 2008-06-17 Mark Probst <mark.probst@gmail.com>
10537 * mini.c: Don't compute the vtable to determine whether a field is
10538 special static, because it might not work for open types.
10540 2008-06-17 Mark Probst <mark.probst@gmail.com>
10542 * mini.c: Removed the unused token_type and token_source arguments
10543 from get_runtime_generic_context_ptr().
10545 2008-06-17 Marek Habersack <mhabersack@novell.com>
10547 * mini.c (ADD_BINOP): fix the build
10549 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10551 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10554 2008-06-16 Mark Probst <mark.probst@gmail.com>
10556 * mini.h: Removed class relations enum that's not used anymore.
10558 2008-06-16 Mark Probst <mark.probst@gmail.com>
10560 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10562 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10563 the lazy fetch trampoline access code.
10565 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10567 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10569 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10571 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10573 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10575 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10577 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10579 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10582 * mini-ops.h: Add MIN/MAX_UN opcodes.
10584 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10587 * basic-math.cs: Add more min/max tests.
10589 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10591 2008-06-13 Mark Probst <mark.probst@gmail.com>
10593 * mini.c: Small fix in the prologue of emit_castclass.
10595 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10597 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10599 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10600 do not work even for unsigned types. Fixes #400014.
10602 * basic-math.cs: Add regression tests for unsigned Min/Max.
10604 2008-06-13 Mark Probst <mark.probst@gmail.com>
10606 * mini.c: Added additional context_used argument to several
10607 functions, which will be needed for sharing generic methods. Use
10608 GET_RGCTX macro wherever appropriate. Declare only one
10609 context_used in mono_method_to_ir().
10611 2008-06-13 Mark Probst <mark.probst@gmail.com>
10613 * mini.c, generic-sharing.c: Removed generic class relations.
10615 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10616 functions due to MRGCTX changes.
10618 2008-06-13 Mark Probst <mark.probst@gmail.com>
10620 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10621 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10622 with calculated IMT.
10624 * mini.c: Generic sharing of calls via generic interfaces.
10626 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10627 generic method with non-constant MonoGenericContext*. Instead,
10628 the context is taken out of the method itself.
10630 2008-06-13 Mark Probst <mark.probst@gmail.com>
10632 * mini.c: Generic sharing of ldvirtftn.
10634 2008-06-13 Mark Probst <mark.probst@gmail.com>
10636 * mini.c: Generic sharing of ldftn.
10638 2008-06-13 Mark Probst <mark.probst@gmail.com>
10640 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10642 2008-06-13 Mark Probst <mark.probst@gmail.com>
10644 * mini.c: Generic sharing of the special case of ldtoken followed
10645 by a call to GetTypeFromHandle.
10647 2008-06-13 Mark Probst <mark.probst@gmail.com>
10649 * mini.c: Generic sharing of box for nullable types.
10651 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10653 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10654 are passed on the stack. Fixes #324807.
10656 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10658 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10659 for the ArgValuetypeAddrInIReg case.
10661 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10662 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10664 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10665 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10666 local variable and pass the local variable by reference to the called method.
10668 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10669 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10671 Contributed under MIT/X11 license.
10673 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10675 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10677 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10680 2008-06-10 Martin Baulig <martin@ximian.com>
10683 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10685 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10687 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10688 possible error when no arguments are passed.
10690 Contributed under MIT/X11 license.
10692 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10694 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10695 where the file name is NULL.
10697 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10699 * mini.c: Fix s390 build.
10701 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10703 * trace.c (mono_trace_parse_options): Fix warnings.
10705 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10707 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10709 * mini.c (remove_block_if_useless): Avoid printing the method name.
10711 * mini.c: Remove needless setting of ins->cil_code which is now done by
10714 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10717 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10718 translated code after it has been patched.
10720 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10722 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10723 avoid problems during code patching on SMP systems.
10724 (emit_call): Avoid adding a patch info which is already added by
10726 (mono_arch_emit_exceptions): Ditto.
10728 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10730 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10731 MONO_TYPE_ISSTRUCT already checks for it.
10733 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10735 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10736 structs with floats on Winx64 the float registers are not used.
10737 The integer registers are always used..
10738 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10739 only one register will be used and only if the size of the struct
10740 is 1,2,4, or 8 bytes.
10742 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10743 to work for Winx64.
10745 Contributed under MIT/X11 license.
10747 2008-06-05 Martin Baulig <martin@ximian.com>
10749 * debug-debugger.c (debugger_lookup_class): Also call
10750 mono_class_setup_methods() here; we're only called from RTI.
10752 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10754 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10755 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10756 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10757 Post-process object files and add dtrace-generated object, if necessary.
10759 Contributed under MIT/X11 license.
10761 2008-06-04 Mark Probst <mark.probst@gmail.com>
10763 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10766 * mini.c: Generic sharing for unbox.any and castclass.
10768 2008-06-04 Mark Probst <mark.probst@gmail.com>
10770 * mini.c: Ignore tailcall prefix in shared generic code and when
10771 doing calls which require a vtable/rgctx argument.
10773 2008-06-04 Mark Probst <mark.probst@gmail.com>
10775 * mini.c: Don't free the JIT info.
10777 * driver.c: Changes in the JIT info table testing code.
10779 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10781 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10782 interruption. Fix some warnings.
10784 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10785 interruption_checkpoint.
10787 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10789 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10790 from embedding applications.
10792 2008-06-02 William Holmes <billholmes54@gmail.com>
10794 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10795 reserving 32 bytes on the stack when making calls.
10797 Contributed under MIT/X11 license.
10799 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10801 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10802 the linear IL branch.
10804 * driver.c: Print out more information for --version on arm.
10806 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10808 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10809 bb_exit instead, since out of line bblocks might not actually be emitted
10812 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10813 maximum epilog size for out of line bblocks if tracing is enabled.
10815 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10817 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10819 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10821 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10823 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10824 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10827 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10829 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10830 the 'value' to store is a constant.
10832 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10834 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10835 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10837 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10839 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10840 for accessing method->generic_container.
10842 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10844 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10846 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10848 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10850 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10853 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10855 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10857 * mini.c: Handle the case when mono_class_vtable () fails.
10859 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10860 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10863 2008-05-22 Mark Probst <mark.probst@gmail.com>
10865 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10866 together with domain sharing.
10868 2008-05-22 Mark Probst <mark.probst@gmail.com>
10870 * mini.c: Treat callvirts to final methods like non-virtual calls
10871 when doing generic sharing, i.e. look them up in the runtime
10874 2008-05-22 Mark Probst <mark.probst@gmail.com>
10876 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10877 with computed types (for generic sharing).
10879 * mini.c: Generic sharing for mkrefany and refanyval.
10881 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10883 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10886 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10887 the generic sharing code.
10889 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10892 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10894 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10896 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10898 * driver.c: updated copyright date
10900 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10902 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10905 2008-05-19 Martin Baulig <martin@ximian.com>
10907 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10908 pointing to the new `_mono_debug_using_mono_debugger' variable.
10911 (mono_main): Check mono_debug_using_mono_debugger() rather than
10912 the `MONO_INSIDE_MDB' environment variable to check whether we're
10913 inside the debugger.
10915 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10917 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10920 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10922 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10924 * mini.c: Added mini_assembly_can_skip_verification. This
10925 function checks if the assembly requested to skip verification.
10926 Fixes part of #387274.
10928 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10930 * mini.c (mini_get_method): Disable the check for open generic classes when
10931 using generic sharing.
10933 * generics.cs: Add a test for #387034.
10935 * mini.c (mini_get_method): Check whenever the method class is an open generic
10936 type, and return NULL in that case, causing a verification error. Fixes
10939 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10941 * driver.c (mono_main): Revert r102623. The right
10942 thing to do is to enable the verifier under verifiable
10943 unless a --security flag was passed.
10945 We need this non-trivial behavior for --verify-all otherwise
10946 mcs-compileall won't be able to use it. As it needs everything to
10947 be verified under validil.
10949 2008-05-06 Martin Baulig <martin@ximian.com>
10953 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10954 (mono_debugger_thread_cleanup): Likewise.
10955 (mono_debugger_extended_notification): Likewise.
10957 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10959 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10960 against both inflated and non-inflated methods. We need to check against the
10961 generic definition for cases where the instantiated method is not visible.
10962 We need to check against the inflated types for cases where the instantiation
10963 changes any super type. This fixes #382986.
10965 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10966 that check for visibiliy as generic params only appears as the type subject
10967 of tokens on call opcodes. Field manipulation and ldftn must always
10968 target an exact type.
10970 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10972 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10973 if no related --security flag is passed.
10975 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10977 * mini-arch.h: Prepare support for ppc64.
10979 Contributed under MIT/X11 license.
10981 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10983 * aot-runtime.c: Prepare support for ppc64.
10985 Contributed under MIT/X11 license.
10987 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10989 * mini-ops.h: Prepare support for ppc64.
10991 Contributed under MIT/X11 license.
10993 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10995 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10997 Contributed under MIT/X11 license.
10999 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11001 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11002 assemblies, since aot_name is not a full path, causing us to load MS.NET
11003 assemblies on windows.
11005 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11007 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11008 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11009 * main.c: Use UTF-8 encoded command line instead of Windows default code
11010 page on Windows to support Unicode.
11011 * driver.c (DllMain): New function for mixed-mode assembly support.
11012 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11013 export __stdcall functions without decoration.
11015 Contributed under MIT/X11 license.
11017 2008-04-28 Mark Probst <mark.probst@gmail.com>
11019 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11020 saving it very early.
11022 2008-04-28 Mark Probst <mark.probst@gmail.com>
11024 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11025 deleted. The only way to access the new RGCTX is via the
11028 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11029 vtable instead of the RGCTX to static methods.
11031 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11032 accessing the new RGCTX.
11034 * generic-sharing.c: There is no separation between self, type
11035 arguments and other types in the RGCTX anymore.
11037 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11039 * mini-amd64.c (add_general): Remove previous stack adjustment.
11040 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11041 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11042 for 32 bytes of stack space reserved for all calls.
11044 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11045 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11048 Code contributed under MIT/X11 license.
11050 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11052 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11053 against the root definition, peeling out method and type instantiations.
11054 Cache verify success results, code that fails verification is still
11055 checked multiple times.
11057 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11059 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11061 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11063 * mini-amd64.c (add_general): Always increment stack on Win64.
11064 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11067 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11068 stack based argument handling on Win64.
11070 Code contributed under MIT/X11 license.
11072 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11074 * Makefile.am (version.h): Add support for git-svn.
11076 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11078 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11079 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11080 avoiding allocations and libc functions which might deadlock.
11082 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11083 'no-gdb-backtrace' option is set.
11085 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11087 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11089 2008-04-21 Martin Baulig <martin@ximian.com>
11091 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11092 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11094 2008-04-21 Martin Baulig <martin@ximian.com>
11096 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11097 `thread_vtable', `event_handler_ptr' and `event_handler'.
11099 2008-04-21 Martin Baulig <martin@ximian.com>
11101 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11102 allows delayed initialization of the `executable_code_buffer' when
11105 2008-04-21 Martin Baulig <martin@ximian.com>
11107 * mini.h (mono_debugger_create_notification_function): Removed.
11108 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11110 * mdb-debug-info64.s
11111 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11113 * mdb-debug-info32.s
11114 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11116 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11117 currently only works on x86 and x86_64, so don't create it on ppc.
11119 2008-04-21 Martin Baulig <martin@ximian.com>
11121 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11124 (mini_method_compile): In the fp elimination check, check
11125 `debug_options.mdb_optimizations' in addition to
11126 mono_debug_using_mono_debugger().
11128 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11129 disable some JIT optimizations which are only disabled when
11130 running inside the debugger.
11131 Added `--help-debug' option to describe the debugging options.
11132 (parse_debug_options): New static function to parse the `--debug'
11133 options, so we can easily add more stuff in future.
11135 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11137 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11138 the method has no body.
11140 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11142 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11143 assembly is not allowed in MSVC 64-bit compiler.
11144 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11145 as we get floating point exceptions everywhere.
11147 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11148 correctly align arguments for call to throw_exception.
11149 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11151 Code contributed under MIT/X11 license.
11153 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11155 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11157 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11159 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11161 * mini-amd64.c (NEW_INS): Set cil_code.
11163 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11164 from mini-amd64.c so all debugger related logic is in one place.
11166 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11167 later won't have a random ip assigned to them.
11169 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11171 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11172 the arch specific function initializes code_size.
11173 (mono_create_delegate_trampoline): Ditto.
11175 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11176 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11179 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11180 running under the debugger.
11182 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11185 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11186 debugger. Also move the disabling of optimizations here from driver.c.
11187 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11190 * mini.h (MonoCompile): Add a few new flags.
11192 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11194 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11195 so the cil_code field of created MonoInst's is properly set.
11196 (mini_select_instructions): Ditto.
11198 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11199 (MONO_INST_NEW_CALL): Ditto.
11201 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11202 in many places so the ins->cil_code field is properly initialized.
11204 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11207 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11209 * mini.c (mini_method_compile): Print a different message when compiling a
11212 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11215 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11217 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11220 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11222 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11224 * mini.c (handle_stack_args): Make this return void since its return value was
11225 never used. Also set cfg->unverifiable for invalid IL instead of calling
11228 2008-04-10 Mark Probst <mark.probst@gmail.com>
11230 * mini.c: Make sure "this" is live in catch clauses with type
11231 variables in shared generic code.
11233 2008-04-08 Mark Probst <mark.probst@gmail.com>
11235 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11236 generic_class_is_reference_type() to ensure the proper behaviour
11237 when sharing generic code and the type in question is a type
11240 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11242 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11243 race conditions when printing thread dumps. Fixes #377738.
11245 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11247 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11248 shows up when both MonoInst arguments can cause aliasig.
11249 There is likely no way in the current JIT to trigger this problem, but
11250 it showed up in the development of generics sharing, when in a new
11251 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11252 When the generics sharing code will be committed, its tests will be
11253 valid also for this bug.
11255 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11257 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11260 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11263 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11265 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11266 use a more detailed exception message for InvalidCastException.
11268 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11270 * driver.c (mono_main): Add --debug=casts option to turn on better
11271 InvalidCastException message details.
11273 * mini.c (mini_get_debug_options): New helper function to return the address of
11274 the debug_options variable.
11276 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11277 the jit_tls TLS variable.
11279 * mini.c (mono_jit_tls): New TLS variable.
11281 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11284 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11286 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11288 * mini.c: Removed verifer related stuff, code moved to verify.c.
11290 * driver.c: Using code from verify.c instead of mini.c.
11292 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11294 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11297 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11299 * mini.c (check_for_method_verify): Enabling verification of
11300 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11303 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11305 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11306 caller saved registers as well.
11308 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11309 saved registers as well.
11311 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11313 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11315 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11318 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11320 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11322 (get_call_info): Take a gsctx argument instead of 'cfg'.
11324 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11326 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11327 mono_verify_all is set.
11329 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11331 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11333 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11335 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11338 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11339 verifier and the code generated by the compiler.
11341 2008-03-25 Mark Probst <mark.probst@gmail.com>
11343 * mini.c: Generic sharing of the non-nullable case of the box
11346 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11348 * inssel.brg: Fix the build.
11350 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11352 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11354 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11355 Array:Address. Fixes #372410.
11357 * iltests.il.in: New tests for readonly prefix.
11359 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11361 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11362 mini-trampolines.c.
11364 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11367 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11369 * mini.c (mono_decompose_op_imm): New helper function.
11371 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11372 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11375 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11376 mono_arch_output_basic_block. Fix warnings.
11378 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11381 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11383 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11384 since the extra frame is now detected automatically inside the loop.
11386 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11387 opts which are now in mono_peephole_ins ().
11389 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11391 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11392 frames and skip duplicate managed-to-native frames. Fixes #367665.
11394 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11395 opts which are now in mono_peephole_ins ().
11396 (mono_arch_peephole_pass_2): Ditto.
11398 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11400 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11401 arch independent peephole optimizations.
11403 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11404 opts which are now in mono_peephole_ins ().
11406 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11408 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11410 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11413 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11414 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11417 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11419 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11420 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11423 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11424 mono_arch_output_basic_block. Fix warnings.
11426 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11428 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11431 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11433 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11436 * iltests.il: Add new tests.
11438 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11440 * mini.c: Removed Windows version macros.
11442 2008-03-20 Mark Probst <mark.probst@gmail.com>
11444 * generic-sharing.c: Put reflection types in the extensible part
11445 of the runtime generic context.
11447 * mini.c: Generic sharing of the GetTypeHandle special case of the
11448 ldtoken instruction.
11450 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11452 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11454 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11456 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11457 consistency with the other version on the linear IR branch.
11459 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11461 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11463 * iltests.il.in: Add new tests.
11465 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11467 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11469 * iltests.il.in: Add new tests.
11471 2008-03-19 Mark Probst <mark.probst@gmail.com>
11473 * mini.c: Two variables with the same name were declared in
11474 nesting contexts and one wasn't initialized. Fixed.
11476 2008-03-19 Mark Probst <mark.probst@gmail.com>
11478 * mini.c: Generic sharing of the initobj instruction.
11480 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11482 * mini.c: make the test to optimize ldtoken from typeof() more
11485 2008-03-18 Mark Probst <mark.probst@gmail.com>
11487 * mini.c: Generic sharing of the initobj instruction for reference
11490 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11492 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11493 the mono_breakpoint_clean_code() code to perform bound checks.
11495 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11497 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11498 mono_arch_patch_callsite() to include the start of the managed method
11499 to be able to perform bound checks.
11501 2008-03-17 Mark Probst <mark.probst@gmail.com>
11503 * mini.c: Generic sharing for the isinst instruction.
11505 2008-03-17 Mark Probst <mark.probst@gmail.com>
11507 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11508 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11509 with the runtime generic context argument.
11511 * mini.c: Share calls to several types of unsharable methods by
11512 putting the address of the method code in the runtime generic
11513 context and doing an indirect call.
11515 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11518 2008-03-16 Mark Probst <mark.probst@gmail.com>
11520 * generic-sharing.c: Change due to a change in the runtime genric
11523 2008-03-15 Martin Baulig <martin@ximian.com>
11526 (mono_arch_nullify_class_init_trampoline): Add call to
11527 mono_breakpoint_clean_code() to make things work when running
11528 inside the debugger.
11531 (mono_arch_nullify_class_init_trampoline): Add call to
11532 mono_breakpoint_clean_code() to make things work when running
11533 inside the debugger.
11535 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11537 * inssel-long.brg (reg): Fix 64 bit build.
11539 2008-03-14 Mark Probst <mark.probst@gmail.com>
11541 * mini.c, mini.h: Share static generic code by passing it an
11542 implicit argument pointing to the runtime generic context.
11544 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11545 inssel-long32-mips.brg: New opcodes for calling shared static,
11546 which need to be passed the runtime generic context.
11548 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11549 argument on the stack in the prologue if needed. New function for
11550 finding the runtime generic context argument from the registers
11551 saved by the trampoline.
11553 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11554 runtime generic context argument.
11556 * tramp-amd64.c: Also restore the register used for the runtime
11557 generic context argument.
11559 * mini-trampoline.c: Resolve shared static calls by consulting the
11560 runtime generic context via the new argument.
11562 * generic-sharing.c: Add an argument to sharability-checking
11563 functions that specifies whether type variables should be treated
11564 as sharable type arguments.
11566 * inssel-x86.brg: Removed a superfluous, buggy rule.
11568 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11571 2008-03-14 Martin Baulig <martin@ximian.com>
11573 * debug-debugger.c (main_thread_handler): Call
11574 mono_runtime_run_main() without sending any notifications.
11576 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11578 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11580 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11582 2008-03-14 Mark Probst <mark.probst@gmail.com>
11584 * tramp-x86.c: Fixed register restore offsets in the trampoline
11585 code for ECX and EDX.
11587 2008-03-12 Geoff Norton <gnorton@novell.com>
11589 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11590 different ucontext_t implementations.
11591 * exceptions-arm.c: Use the above defines to get exceptions working on
11592 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11593 * mini-arm.c: Implement iPhone icache support (based on a patch by
11594 Luke Howard lukeh@padl.com)
11596 2008-03-12 Mark Probst <mark.probst@gmail.com>
11598 * mini.c: Enable generic sharing of calls to non-static
11599 non-interface non-generic non-value-type methods.
11601 * mini-trampolines.c: Resolve calls from shared generic code.
11603 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11605 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11607 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11609 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11611 * mini.c: some fixes for the AOT compiler.
11613 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11615 * cpu-amd64.md: Add clob:1 to some float opcodes.
11617 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11619 * mini.h: Added MiniVerifierMode enumeration.
11621 * mini.c: Added mini_verifier_set_mode to control
11622 the usage of the new verifier.
11624 * mini.c (mono_method): Integrated the new verifier.
11626 * driver.c: Extended --security option with validil and
11627 verifiable options to activate the new verifier.
11629 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11631 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11632 optimization to ctors taking 0 or 2 arguments too.
11634 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11637 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11639 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11641 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11643 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11644 non-aot case as well.
11646 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11648 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11651 * aot-compiler.c (encode_patch): Ditto.
11653 * mini.h (G_MININT32): Fix the definition of this.
11655 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11657 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11659 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11661 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11663 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11664 methods returning vtypes in registers.
11665 (mono_arch_allocate_vars): Ditto.
11667 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11669 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11671 * generics.cs: Add a test from the linear IR branch.
11673 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11675 * mini.c (inline_method): Cache failed inline attempts.
11677 2008-03-04 Mark Probst <mark.probst@gmail.com>
11679 * mini.c: For shared methods of generic classes put the location
11680 of "this" into the MonoGenericJitInfo.
11682 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11683 register out of a MonoContext by register number. Add the generic
11684 sharing context as an argument to mono_arch_find_this_argument().
11686 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11687 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11688 for new arch function.
11690 * mini-exception.c: Handle open exception clauses in shared
11693 * mini-trampolines.c: Supply additional argument to
11694 mono_arch_find_this_argument().
11696 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11698 * Makefile.am (regtests): Run the bench.exe tests last.
11700 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11702 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11705 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11707 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11710 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11712 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11714 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11715 whose class has no cctor.
11717 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11719 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11721 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11724 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11726 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11727 to be in sync with the code on the linear IR branch.
11729 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11731 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11733 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11735 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11737 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11739 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11741 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11743 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11745 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11748 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11750 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11751 OP_LOADR4_MEMBASE emission.
11753 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11754 (mono_spillvar_offset_float): Ditto.
11756 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11758 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11761 * basic-long.cs: Add regression tests for them.
11763 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11765 (mono_arch_allocate_vars): Fix representation of single-precision float
11767 (mono_arch_output_basic_block): Ditto.
11769 * inssel-mips.brg: Ditto, remove duplicate items.
11771 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11772 arguments of tail calls as on other platforms.
11773 (mono_arch_output_basic_block): Handle tail calls.
11775 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11778 * objects.cs (test_5_pass_static_struct): Add test for it.
11780 Contributed under MIT/X11 license.
11782 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11784 * Makefile.am: Use gmcs for compiling the regression tests.
11786 * *.2.cs *.2.il: Rename to *.cs and *.il.
11788 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11790 * regalloc.h: Make the vassign array smaller.
11792 * mini.c (mini_method_compile): Remove an unused field in cfg.
11794 * mini-codegen.c: Add a bunch of micro optimizations.
11796 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11798 * regalloc.h: Remove some unused fields.
11800 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11802 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11804 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11806 2008-02-22 Mark Probst <mark.probst@gmail.com>
11808 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11810 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11811 trampoline: Fetch an entry from the runtime generic context. If
11812 it's NULL, jump to the actual trampoline to fill the runtime
11813 generic context. Otherwise, return it.
11815 * mini.c: Call the lazy fetch trampoline to get entries out of the
11816 runtime generic context.
11818 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11819 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11820 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11822 2008-02-21 Mark Probst <mark.probst@gmail.com>
11824 * mini.c: Fetch data out of the extensible part of the runtime
11825 generic context instead of calling a helper function.
11827 * generic-sharing.c: Some functions moved into
11828 metadata/generic-sharing.c. Helper function for fetching other
11829 types now checks and asserts against extensible rgctx (just for
11830 debugging purposes - the helper function isn't called anymore
11831 unless for debugging).
11833 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11835 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11836 for tail calls up to the point that the tests in iltests.exe run. Also add a
11837 dummy CKFINITE implementation.
11838 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11839 needed for trampoline LMF frames.
11841 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11842 trampoline LMF frames.
11844 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11846 * mini.c (inline_method): clean any pending loader error when inlining fail.
11847 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11849 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11851 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11853 * aot-runtime.c (decode_patch_info): Ditto.
11855 * mini.c (mono_resolve_patch_target): Ditto.
11857 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11860 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11862 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11863 if it references an icall address.
11865 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11867 * cpu-s390x.md: Remove some more unused opcodes.
11869 * cpu-s390x.md: Remove some unused opcodes.
11871 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11872 mono_op_imm_to_op ().
11874 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11875 instead of a switch statement.
11877 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11878 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11880 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11882 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11884 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11887 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11889 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11890 opened. Fixes #362607.
11892 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11894 * iltests.il.in: Add a test for static methods in interfaces.
11896 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11898 * genmdesc.c (build_table): Fix a crash on older glib versions.
11900 * cpu-sparc.md: Remove some unused opcodes.
11902 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11903 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11905 * cpu-amd64.md: Remove some unused opcodes.
11907 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11908 like the other opcodes.
11910 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11912 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11914 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11916 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11917 variables 'cfg' instead of 'm' for consistency.
11919 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11921 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11922 argument holding the vtype return address, to avoid the ambigious use of
11923 cfg->ret for this purpose.
11925 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11927 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11929 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11930 new mono_print_ins () function which only takes one argument.
11932 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11934 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11937 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11939 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11941 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11943 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11944 opcodes and other small changes.
11946 * mini-ops.h: Add some new opcodes from the linear IR branch.
11948 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11950 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11951 opcodes, use the REG_MEMBASE opcodes instead.
11953 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11954 opcodes, use the REG_MEMBASE opcodes instead.
11956 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11959 * mini.c (mono_op_imm_to_op): New helper function.
11961 * mini-ops.h: Add some opcodes from linear IR branch.
11963 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11965 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11968 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11970 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11973 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11975 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11977 * aot-compiler.c (emit_method_code): Add an assert.
11979 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11980 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11983 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11985 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11986 some load/store opcodes so they are consistent.
11987 (mono_arch_emit_prolog): Simplify some code.
11989 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11991 * objects.cs: Add tests for large argument offsets on ARM.
11993 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11994 stack offsets. Fixes #359651.
11996 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11998 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12000 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12002 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12004 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12006 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12007 rid of CEE_CONV_R_UN.
12009 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12011 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12013 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12015 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12017 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12019 * cpu-amd64.md: Remove some unused opcodes.
12021 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12023 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12025 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12026 arch specific functions for its parts. Call the peephole pass after local
12027 regalloc so the prolog can compute a more accurate max_offset.
12029 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12030 the corresponding OP_I/OP_L opcodes.
12032 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12034 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12036 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12038 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12039 as they are handled in mini.c.
12041 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12043 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12044 case since it is handled in mini.c.
12046 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12048 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12050 * *.c: Use the new opcodes in the IR and back end code.
12052 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12054 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12056 2008-02-06 Mark Probst <mark.probst@gmail.com>
12058 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12059 an assert because it has a race condition.
12061 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12063 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12065 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12067 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12069 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12070 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12072 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12074 * cpu-amd64.md (move): Correct the maximum size of move.
12076 2008-02-05 Mark Probst <mark.probst@gmail.com>
12078 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12079 the generic class init trampoline to return quickly if the class
12082 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12084 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12085 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12087 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12089 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12092 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12094 * objects.cs: Add some soft-float tests.
12096 * mini.c: Fix a couple more soft-float issues.
12098 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12100 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12101 avoid a REX prefix.
12103 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12105 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12106 exception happens while compiling a virtual method.
12108 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12110 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12112 * mini-sparc.c: Fix build.
12114 * mini-sparc.c (get_call_info): Add support for generic sharing.
12116 * mini-exceptions.c: Add a FIXME.
12118 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12120 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12121 altstack handling code.
12123 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12125 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12127 * mini-s390.c: Add support for generic sharing.
12129 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12131 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12133 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12135 * mini-s390x.c: Add support for generic sharing.
12137 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12139 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12141 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12142 can be used since it takes a 16 bit signed immediate.
12144 * inssel-s390x.brg: Fix OP_SETRET.
12146 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12148 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12150 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12152 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12154 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12157 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12160 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12161 of the unused mono_arch_patch_delegate_trampoline stuff.
12163 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12165 * basic-long.cs: Move the fp related tests to basic-float.cs.
12167 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12169 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12171 * basic-calls.cs: Add a test for proper float argument passing.
12173 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12174 if the context corresponds to an exception received through a signal.
12176 * exceptions.cs: Add a test for nullref handling at the start of a try
12179 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12181 * jit-icalls.c (mono_break): New JIT icall.
12183 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12185 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12187 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12189 * cpu-*.md: Get rid of unused opcodes.
12191 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12193 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12196 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12199 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12200 the arch independent trampoline code in mini-trampolines.c.
12202 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12204 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12206 * mini-s390.h: Remove an unused define.
12208 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12209 the arch independent trampoline code in mini-trampolines.c.
12211 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12213 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12215 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12217 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12219 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12221 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12223 * cpu-amd64.md: Use smaller sizes for int opcodes.
12225 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12227 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12230 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12233 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12234 instead of though a pointer to save an indirection when accessing elements of
12237 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12239 (NOT_IMPLEMENTED): New helper macro.
12240 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12243 * *.c: Use the new helper macro.
12245 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12247 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12249 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12251 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12254 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12256 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12257 profiling is enabled.
12259 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12261 (mono_arch_emit_prolog): Add more first bblock optimizations.
12263 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12264 in order if possible.
12265 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12266 bblock, since the arguments are still in their original registers.
12268 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12270 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12272 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12275 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12278 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12280 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12281 process async exceptions received while in unmanaged code.
12283 * mini.c (mini_init): Install a callback with the runtime which will be called
12284 when a thread receives an async exception while in unmanaged code.
12286 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12288 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12290 2008-01-16 Wade Berrier <wberrier@novell.com>
12297 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12299 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12300 compilation with sun cc.
12302 * cpu-*.md: Fix the build.
12304 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12306 * mini-amd64.h: Add some comments to the MonoLMF structure.
12308 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12310 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12311 in the LMF structure if possible. This saves two instructions in the
12312 managed->native wrappers.
12314 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12316 2008-01-16 Mark Probst <mark.probst@gmail.com>
12318 * generic-sharing.c: New type argument lookup code which uses the
12319 runtime generic context template.
12321 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12323 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12325 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12326 (mono_arch_output_basic_block): Fix localloc implementation.
12328 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12330 * mini-ia64.c (peephole_pass): Fix ia64 build.
12332 * mini-amd64.c (peephole_pass): Fix a warning.
12334 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12335 at a constant offset from sp/fp.
12337 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12338 instead of obtaining it from *lmf in the managed method case.
12340 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12342 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12344 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12346 * mini.h (MonoInstList): New type.
12347 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12348 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12349 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12350 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12351 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12352 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12353 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12354 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12355 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12356 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12357 MONO_INST_LIST_FOR_EACH_ENTRY,
12358 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12359 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12360 mono_inst_list_first, mono_inst_list_last,
12361 mono_inst_list_next, mono_inst_list_prev): New instruction
12362 list handling interfaces.
12363 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12364 list head 'ins_list'.
12365 (MonoInst): Replace next pointer with list head 'node'.
12366 (MonoCallInst): Make 'out_args' a MonoInstList.
12367 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12368 (MonoCompile): Delete reverse_inst_list and
12369 reverse_inst_list_len.
12370 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12371 mono_arch_lowering_pass, mono_arch_local_regalloc,
12372 mono_arch_output_basic_block, mono_arch_emit_prolog):
12373 Convert to new instruction lists.
12374 (insert_after_ins): Delete.
12375 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12377 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12378 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12379 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12380 mono_emulate_opcode, mono_emit_load_got_addr,
12381 inline_method, mono_method_to_ir, mono_print_bb_code,
12382 print_dfn, decompose_pass, nullify_basic_block,
12383 replace_out_block_in_code, remove_block_if_useless,
12384 merge_basic_blocks, move_basic_block_to_end,
12385 try_unsigned_compare, optimize_branches, mono_print_code,
12386 mini_select_instructions, remove_critical_edges): Likewise.
12387 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12388 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12389 mono_arch_output_basic_block, mono_arch_emit_prolog):
12391 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12392 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12393 mono_arch_output_basic_block): Likewise.
12394 (inst_list_prepend, insert_after_ins): Delete.
12395 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12396 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12398 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12399 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12400 mono_arch_emit_prolog): Likewise.
12401 * cfold.c (mono_constant_fold): Likewise.
12402 * liveness.c (visit_bb, mono_analyze_liveness,
12403 optimize_initlocals): Likewise.
12404 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12405 * graph.c (mono_draw_code_cfg): Likewise.
12406 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12407 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12408 mono_ssa_cprop): Likewise.
12409 * abcremoval (get_relations_from_previous_bb, process_block):
12411 * local-propagation (mono_cprop_invalidate_values,
12412 mono_local_cprop_bb): Likewise.
12413 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12414 peephole_pass, mono_arch_output_basic_block,
12415 mono_arch_emit_prolog): Likewise.
12416 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12417 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12418 mono_arch_emit_prolog): Likewise.
12419 (insert_after_ins): Delete.
12420 * aliasing.c (print_code_with_aliasing_information,
12421 mono_build_aliasing_information, mono_aliasing_deadce):
12422 Convert to new instruction lists.
12423 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12424 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12425 mono_arch_local_regalloc, mono_arch_output_basic_block):
12427 (insert_after_ins): Delete.
12428 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12429 peephole_pass, mono_arch_output_basic_block): Convert to
12430 new instruction lists.
12431 * mini-codegen (InstList, inst_list_prepend,
12432 insert_after_ins): Delete.
12433 (insert_before_ins, get_register_force_spilling,
12434 get_register_spilling, free_up_ireg, free_up_reg,
12435 create_copy_ins, create_spilled_store, alloc_int_reg,
12436 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12437 to new instruction lists.
12438 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12439 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12440 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12441 (insert_after_ins): Delete.
12442 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12443 mono_arch_local_regalloc, mono_arch_output_basic_block,
12444 mono_arch_call_opcode): Convert to new instruction lists.
12445 (insert_after_ins): Delete.
12446 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12447 peephole_pass, mono_arch_output_basic_block,
12448 mono_arch_emit_prolog): Convert to new instruction lists.
12450 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12452 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12454 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12457 * Makefile.am (version.h): Make this work with non-bash shells.
12459 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12461 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12463 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12465 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12466 the InitializeArray optimization.
12468 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12470 * mini.c driver.c: Don't include os/gc_wrapper.h.
12472 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12474 * mini.c (print_jit_stats): Print GC statistics if available.
12476 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12478 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12480 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12482 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12484 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12486 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12488 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12490 * driver.c (mono_main): Ditto.
12492 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12494 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12496 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12497 in the vtable can't be encoded.
12498 (compile_method): Ditto.
12500 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12502 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12505 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12508 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12509 the top LMF entry belongs to the current method.
12511 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12513 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12515 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12517 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12519 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12521 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12523 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12525 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12528 * basic-float.cs: Add an ulong->double cast test.
12530 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12532 * mini.c (mono_method_to_ir): Fix a warning.
12534 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12536 * mini-ops.h: Add OP_SWITCH.
12538 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12539 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12541 2007-12-11 Geoff Norton <gnorton@novell.com>
12543 * mini-s390x.c: Minor change to the MAX() define to allow
12544 it to compile with other gcc versions.
12546 2007-12-11 Geoff Norton <gnorton@novell.com>
12549 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12551 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12553 exceptions-arm.c (mono_arch_get_restore_context): Restore
12556 exceptions-arm.c (throw_exception): Save the frame pointer.
12557 This is a partial fix for #323747. Only the client side is
12560 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12562 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12563 was using an unrelated variable to log the class which
12564 needed the cctor to be called. This was crashing on arm.
12566 2007-12-09 Robert Jordan <robertj@gmx.net>
12568 * mini-x86.c (mono_arch_emit_epilog):
12569 Consider all kinds of 64-bit types. Fixes #323114.
12571 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12573 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12575 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12577 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12579 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12581 * mini.c: run type ctor before allocating an object, not only
12582 when running it's constructor method (fixes at least part of bug #342507).
12584 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12586 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12588 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12589 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12592 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12593 mono_generic_class_init_trampoline () the same as it is done with the other
12596 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12597 aot-runtime.c aot-compiler.c: Implement AOT support.
12599 2007-12-07 Mark Probst <mark.probst@gmail.com>
12601 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12602 build for archs which don't have the vtable trampoline defined
12605 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12607 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12609 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12611 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12613 * tramp-<ARCH>.c: Use the new helper function.
12615 2007-12-07 Mark Probst <mark.probst@gmail.com>
12617 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12618 trampoline call, which takes a vtable argument.
12620 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12621 OP_TRAMPCALL_VTABLEs like other calls.
12623 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12624 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12625 call. Implemented a support function which fetches the vtable
12626 from a register set.
12628 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12629 Implemented a generic class init trampoline, using the
12630 OP_TRAMPCALL_VTABLE opcode.
12632 * mini.c: Implemented static field access when sharing generic
12633 code. This implies initing the class using the new
12634 OP_TRAMPCALL_VTABLE call.
12636 2007-12-07 Mark Probst <mark.probst@gmail.com>
12638 * mini.c: Don't compile methods with sharing enabled if their
12639 classes are disabled for sharing.
12641 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12643 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12644 opcodes. Fixes #346563.
12646 * objects.cs: Add a new test.
12648 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12650 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12651 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12653 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12655 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12657 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12659 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12662 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12664 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12666 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12667 optimization in the AOT case.
12669 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12671 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12673 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12675 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12677 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12679 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12680 is created by the inlined delegate ctor.
12682 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12684 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12686 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12688 * cpu-x86.md: Fix the length of ckfinite.
12690 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12692 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12694 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12695 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12697 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12699 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12700 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12702 2007-11-28 Martin Baulig <martin@ximian.com>
12705 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12706 after creating the trampoline.
12708 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12710 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12712 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12715 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12716 instead of the calling method to help AOT.
12718 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12720 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12722 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12725 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12727 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12729 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12730 (encode_method_ref): No need to handle generic method definitions specially.
12732 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12734 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12737 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12739 (compile_method): Enable generic sharing.
12741 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12743 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12744 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12746 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12749 * mini-trampolines.c: Fix a warning.
12751 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12753 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12754 (generic_class_is_reference_type): Remove unused function.
12756 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12757 in the generic vtable trampoline case.
12759 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12761 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12762 return an AOT method based on a vtable slot.
12764 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12766 * mini.c (mini_get_vtable_trampoline): Export this.
12768 2007-11-22 Martin Baulig <martin@ximian.com>
12771 (MonoDebuggerInfo): Move `debugger_version' up.
12773 2007-11-22 Martin Baulig <martin@ximian.com>
12776 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12778 * mini-trampolines.c
12779 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12780 after compiling the method.
12782 2007-11-20 Martin Baulig <martin@ximian.com>
12785 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12786 (mono_debugger_remove_breakpoint): Likewise.
12787 (mono_debugger_check_breakpoints): Likewise.
12789 * debug-debugger.c: Implement the new breakpoint interface here.
12791 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12793 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12794 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12796 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12798 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12800 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12802 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12805 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12808 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12809 returning a vtype in a register.
12811 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12812 here from the arch specific code.
12814 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12817 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12818 (mono_arch_emit_prolog): Increment maximum prolog size.
12820 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12821 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12823 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12824 MonoGenericSharingContext.
12826 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12827 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12829 2007-11-15 Mark Probst <mark.probst@gmail.com>
12831 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12832 which extract fields out of the runtime generic context. Full
12833 sharing of the NEWARR opcode.
12835 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12837 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12838 --enable-minimal=ssa.
12840 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12842 * mini-trampolines.c (mono_delegate_trampoline): Update after
12843 mono_marshal_get_delegate_invoke () signature change.
12845 2007-11-13 Mark Probst <mark.probst@gmail.com>
12847 * mini.c: Removed the shared context in favor of the generic
12848 sharing context. Allocate the MonoJitInfo structure with room for
12849 the generic sharing context if it's needed.
12851 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12852 domain-internals.h now.
12854 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12856 * generic-sharing.c: Several changes for working without a shared
12857 context and instead operating on open types instead.
12859 2007-11-12 David S. Miller <davem@davemloft.net>
12861 * inssel-sparc.brg: Fix double instruction emit.
12863 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12865 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12866 Get/Set/Address methods.
12868 * mini.c debug-debugger.c mini-trampolines.c: Update after
12869 mono_marshal_get_delegate_invoke signature change.
12871 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12873 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12874 This can happens with dynamic methods. Fixes the other bug in #322722.
12876 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12878 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12881 * mini-arm.c (arm_patch): Implement patching of BX call
12882 sequence. Fixes one of the bugs in #322722.
12884 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12886 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12887 under Linux. We only need to flush every 32-byte cache line.
12889 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12892 move_basic_block_to_end: Add branches when needed, eventually creating
12894 optimize_branches: added a parameter that tells if it's ok to create
12895 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12896 and avoid calling move_basic_block_to_end when it's not ok.
12899 2007-11-07 Mark Probst <mark.probst@gmail.com>
12901 * mini.c: Abort inlining call to InitializeArray if something
12902 looks wrong. Let the icall handle it, which now has proper safety
12905 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12907 * mini.c (mono_spill_call): add support for soft-float.
12909 * mini.c (mono_method_to_ir): add support for soft-float
12910 to inlined functions that return float.
12912 * mini.c (mono_method_to_ir): add support for soft-float
12913 to cee_stsfld opcode on float fields.
12915 2007-11-05 Geoff Norton <gnorton@novell.com>
12917 * mini-x86.h: Fix the structure access for X86 Leopard.
12920 2007-11-05 Martin Baulig <martin@ximian.com>
12922 * mini-trampolines.c
12923 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12924 after compiling the method to notify the debugger.
12926 2007-11-05 Martin Baulig <martin@ximian.com>
12928 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12930 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12932 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12933 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12935 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12937 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12938 native-to-managed wrappers.
12940 2007-11-01 Geoff Norton <gnorton@novell.com>
12942 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12945 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12947 * mini.c, mini-x86.c: when getting back from unmanaged code
12948 to managed via a marshaled delegate we also need to set the
12951 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12953 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12956 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12958 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12959 let the debugger or other external agents to tell the JIT when
12960 a sw breakpoint has been inserted in the code that the JIT needs
12961 to be able to inspect.
12963 2007-10-31 Martin Baulig <martin@ximian.com>
12966 (MonoDebuggerInfo): Remove `runtime_class_init'.
12968 2007-10-30 Martin Baulig <martin@ximian.com>
12971 (mono_debugger_thread_created): Added `MonoThread *' argument.
12972 (mono_debugger_extended_notification): New public method.
12973 (mono_debugger_trampoline_compiled): New public method.
12976 (MonoDebuggerThreadInfo): Added `thread' and
12977 `extended_notifications' fields.
12980 (debugger_executable_code_buffer): New static variable.
12983 (MonoDebuggerInfo): Added `executable_code_buffer',
12984 `executable_code_buffer_size', `breakpoint_info_area',
12985 `breakpoint_table' and `breakpoint_table_size'.
12987 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12989 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12990 that IP either is an unused value or the vtable pointer. IMT
12991 calls use vtable + offset now. Reduced by almost half the size
12994 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12996 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12997 defines to access param registers. Replace long usage with
12998 gsize as sizeof(long) != sizeof(void*) on Win64.
13000 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13001 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13002 instead of non-existant _GetAddressOfReturnAddress.
13004 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13005 param registers. Save/restore %rdi and %rsi in MonoLMF.
13007 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13008 param registers. Modify (throw_exception) signature to take
13009 %rdi and %rsi on Win64.
13011 Code is contributed under MIT/X11 license.
13013 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13015 * helpers.c: unlink debugging output files.
13017 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13019 * mini.c: Move mono_create_ftnptr () to object.c.
13021 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13023 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13024 optional. This function can now be used to disassemble code generated
13025 outside the JIT such as trampolines and IMT thunks.
13027 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13029 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13030 vtable pointer from a ldr instruction.
13032 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13033 new IMT call sequence.
13035 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13036 call sequence for interface invocations.
13038 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13039 for imt support. This function is empty since IMT on ARM requires no
13040 special handling on the IR side.
13042 * mini-arm.c (mono_arch_find_imt_method): added, required for
13045 * mini-arm.c (mono_arch_find_this_argument): added, required
13048 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13049 a ldr instruction to load a value stored in the code stream.
13051 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13055 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13057 * mini.c (mini_init): Install the jump trampoline callback.
13059 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13061 * mini-trampolines.c: handle synchronized methods with the common
13062 vtable trampoline (bug #335601).
13064 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13066 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13068 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13071 * mini-ia64.h mini-ia64.c: Add support for IMT.
13073 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13074 prolog. Fixes #331958.
13076 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13078 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13080 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13082 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13085 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13087 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13090 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13092 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13095 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13097 * mini-trampolines.c: changed the magic rampoline to understand
13098 the common vtable trampoline method: the method to invoke is
13099 determined by the vtable displacement of the call.
13101 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13103 * mini.c, mini.h: register the common vtable trampoline if the
13104 architecture supports it.
13106 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13108 * cpu-amd64.md: use the correct max length for tls_get.
13110 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13112 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13113 CEE_STELEM_ANY. Fixes #333696.
13115 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13117 * exceptions-x86.c: provide more graceful handling of the case where
13118 we followed a bogus function pointer from managed code (bug #332866).
13120 2007-10-11 Mark Probst <mark.probst@gmail.com>
13122 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13123 replaces the generic_shared flag and will carry more information
13126 * generic-sharing.c: Added mini_type_stack_size() which allows
13127 allows open types if given a generic sharing context.
13128 mini_get_basic_type_from_generic() takes a
13129 MonoGenericSharingContext* instead of a MonoCompile* now.
13131 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13132 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13133 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13134 changes above. Just passing arguments through to the right
13137 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13139 * mini-arm.c: unify the call emission to emit_code_seq().
13141 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13143 * tramp-arm.c: reduced the trampoline size.
13145 2007-10-10 Mark Probst <mark.probst@gmail.com>
13147 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13148 variable handling out of arch-specific code.
13150 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13152 * mini-arm.c: implemented fast delegate dispatch.
13154 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13156 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13157 that fp elimination is turned off if the space required by locals is too
13158 big. Fixes #331958.
13160 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13162 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13163 ARM to the new style trampoline.
13165 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13167 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13169 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13171 2007-10-09 Martin Baulig <martin@ximian.com>
13174 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13175 `field_info_offset_offset'.
13177 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13179 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13180 removed more internal usage of the r11 register and made it available
13181 to the register allocator.
13183 2007-10-08 Mark Probst <mark.probst@gmail.com>
13185 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13186 when sharing generics and treat type variables as references.
13188 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13190 * mini-ppc.c: started removing the internal uses of register r11
13191 to eventually allow the register allocator to manage it as an
13192 additional available register.
13194 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13196 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13198 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13200 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13201 specific trampolines as they are not performance critical as a jump
13202 target (maybe align as before only for AOT code?). This saves about
13203 200 KB of native code on x86 for monodevelop startup.
13205 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13207 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13208 monodevelop startup.
13210 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13212 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13214 * mini-sparc.h mini-sparc.c: Implement IMT support.
13216 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13217 its smaller and doesn't clobber sparc_g1.
13219 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13221 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13223 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13225 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13227 * mini-ppc.c: implemented fast delegate invocation.
13229 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13231 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13233 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13235 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13236 code to the new style trampoline in preparation for IMT support.
13238 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13240 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13241 systems already. This also reduces the specific trampiline sizes and
13242 prepares for the use of r12 as the IMT identifier register.
13244 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13246 * mini-mips.h: endianess fix (simplified from a patch by
13247 Thomas Kunze <thommy@tabao.de>, bug #323737).
13249 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13251 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13252 to access ucontext fields and enable netbsd support
13253 (partially from Magnus Henoch <mange@freemail.hu>).
13255 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13257 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13258 use the preprocessor from the CPP env var if it is set.
13260 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13262 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13263 code, before interface_offset gets used.
13265 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13267 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13268 mono_class_setup_vtable () before accessing klass->vtable.
13270 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13272 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13275 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13277 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13278 IMT slots (this saves hundreds of KB of memory in programs like
13279 IronPython and Monodevelop).
13281 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13283 * mini.c: print the delegate counter.
13285 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13287 * mini-x86.c: make it easier to enable the debugging code for IMT
13290 2007-09-28 Martin Baulig <martin@ximian.com>
13293 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13294 `mono_method_klass_offset' and `mono_method_token_offset'.
13296 2007-09-20 Mark Probst <mark.probst@gmail.com>
13298 * mini.c: First generics sharing implementation. Can only share
13299 in very simple cases. If sharing doesn't work it falls back to
13300 dedicated compilation.
13302 * mini.h: Flag in MonoCompile to specify whether generic
13303 compilation is shared. Flags enum for marking which generic inst
13304 of a context is used. Prototypes for helper functions.
13306 * generic-sharing.c: Helper functions for generic method sharing.
13308 * optflags-def.h: Optimization flag (gshared) for enabling generic
13309 method sharing added.
13311 * Makefile.am: generic-sharing.c added.
13313 2007-09-19 Daniel Nauck <dna@mono-project.de>
13315 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13317 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13318 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13321 2007-09-19 Martin Baulig <martin@ximian.com>
13323 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13324 mono_debug_cleanup() is now part of mono_cleanup().
13326 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13328 * driver.c (mono_main): Fix a warning.
13330 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13332 * aot-compiler.c: Optimize various parts when processing large assemblies.
13335 * mini.c (mono_patch_info_hash): Improve hash function.
13337 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13339 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13341 Code is contributed under MIT/X11 license.
13343 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13345 * mini.c (mini_init): Fix a leak.
13347 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13349 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13351 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13353 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13355 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13357 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13359 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13362 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13364 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13366 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13368 * aot-runtime.c (decode_patch_info): Ditto.
13370 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13372 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13373 static case. Cache delegates in architecture specific code,
13374 based on number of parameters.
13376 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13377 in architecture specific code, based on number of parameters.
13379 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13380 caching happen in architecture specific code now.
13382 Code is contributed under MIT/X11 license.
13384 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13386 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13387 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13388 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13390 Code is contributed under MIT/X11 license.
13392 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13393 * mini.c: (mono_thread_abort) Fixed bug #82416.
13395 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13397 * mini.: hook the new managed GC allocation feature into the JIT.
13399 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13401 * mini.c: implementation for the new runtime tls opcode.
13403 2007-09-11 Martin Baulig <martin@ximian.com>
13406 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13407 `mono_method_inflated_offset'.
13409 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13411 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13412 async exceptions into a method.
13414 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13415 purpose of testing whenever the unwinder works at every instruction.
13417 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13419 * mini.c: check accessibility of method used in ldftn (fixes
13422 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13424 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13426 * inssel.brg: Fix a warning.
13428 2007-09-03 Martin Baulig <martin@ximian.com>
13430 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13431 now takes the `main_method' as argument.
13433 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13435 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13437 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13439 * driver.c: include the cil-coff.h header on Windows.
13441 Code is contributed under MIT/X11 license.
13443 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13445 * mini.c, driver.c: don't include the cil-coff.h header.
13447 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13449 * mini.c: flag places that needs fixes fo soft-float support.
13451 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13453 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13454 endian systems (partially from Dean Jenkins, bug #81924).
13456 2007-08-28 Mark Probst <mark.probst@gmail.com>
13458 * mini.c (check_linkdemand): Remove embedded reference object in
13459 call to LinkDemandSecurityException.
13460 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13461 with an IntPtr instead of a reference object.
13463 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13465 * mini.c (handle_initobj): Handle alignment properly.
13467 * inssel.brg (mini_emit_memset): Ditto.
13469 * inssel.brg (mini_emit_memcpy): Ditto.
13471 * inssel-sparc.brg: Ditto.
13473 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13475 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13477 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13478 exceptions raised in unmanaged code. Fixes part of #82594.
13480 2007-08-24 Mark Probst <mark.probst@gmail.com>
13482 * mini.c (mono_method_to_ir), declsec.c
13483 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13485 2007-08-22 Martin Baulig <martin@ximian.com>
13488 (MonoDebuggerThreadInfo): New typedef.
13489 (mono_debugger_thread_table): New global variable.
13490 (mono_debugger_thread_created): New public function.
13491 (mono_debugger_thread_cleanup): New public function.
13494 (MonoDebuggerInfo):
13495 - removed `get_current_thread' and `lookup_assembly'.
13496 - removed `data_table'.
13497 - added `thread_table'.
13500 (mono_thread_start_cb): Call mono_debugger_thread_created().
13501 (mono_thread_attach_cb): Likewise.
13502 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13503 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13506 * driver.c (mono_main): Move mono_debug_init() up, before calling
13507 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13509 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13511 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13512 together when passing several arguments of type double (gives a small
13513 speedup and saves a few bytes of generated code).
13515 2007-08-20 Jb Evain <jbevain@novell.com>
13517 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13519 2007-08-20 Jb Evain <jbevain@novell.com>
13521 * mini.c (mono_method_to_ir): throw MethodAccessException
13522 and FieldAccessException instead of InvalidProgramException.
13524 2007-08-20 Mark Probst <mark.probst@gmail.com>
13526 * mini.c: CoreCLR security checks.
13528 * mini.h: Removed MonoSecurityMode (moved to
13529 metadata/security-manager.h) and mono_security_mode global var
13530 (replaced by set/get functions in security-manager.h).
13532 * driver.c: Added "core-clr-test" security mode for testing. Used
13533 set-function for setting security mode.
13535 2007-08-17 Mark Probst <mark.probst@gmail.com>
13537 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13538 the new jit_info_table.
13540 * driver.c: Test code for the new jit_info_table (enabled by the
13541 define MONO_JIT_INFO_TABLE_TEST).
13543 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13545 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13546 detection of call <REG> instruction sequence. Fixes build on freebsd.
13548 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13550 * mini-exceptions.c: Fix a warning.
13552 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13554 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13555 stack overflow handling code on amd64 too.
13557 * mini-exceptions.c (mono_setup_altstack): Make this use
13558 mono_thread_get_stack_bounds ().
13560 * mini-x86.h: Disable sigaltstack on solaris x86.
13562 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13564 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13566 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13568 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13570 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13572 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13574 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13576 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13578 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13581 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13583 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13584 to be emitted (bug #82281).
13586 2007-08-01 Martin Baulig <martin@ximian.com>
13588 Merged the `debugger-dublin' branch.
13590 * debug-debugger.h (MonoDebuggerInfo):
13591 Removed the `old_*' compatibility entries.
13592 Added `debugger_version' and `data_table'.
13593 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13594 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13597 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13598 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13599 instead of a `gconstpointer'.
13600 (mono_debugger_insert_method_breakpoint): Return a
13601 `MonoDebugMethodAddressList *'.
13603 2007-06-28 Martin Baulig <martin@ximian.com>
13605 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13607 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13609 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13610 __builtin_frame_address () since it is broken on older gcc versions.
13612 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13614 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13615 on the stack overflow handling and made the managed stack overflows
13616 catchable in most cases using soft guard pages.
13617 * exceptions-x86.c: added code to restore the protection in the soft
13618 guard pages at the end of exception handling.
13620 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13622 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13624 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13626 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13627 exception handling.
13629 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13631 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13632 signal handling support until it has been ported to the new mechanism.
13633 * mini.c: fixed stack overflow detection and use the new
13634 architecture code to handle signals on the altstack.
13636 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13638 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13639 stack overflows on the alt stack.
13641 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13643 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13644 stack overflows on the alt stack.
13646 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13648 * exceptions-ppc.c: cleanup preparing for altstack support.
13650 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13652 * exceptions-arm.c: cleanup preparing for altstack support.
13654 2007-07-27 Mark Probst <mark.probst@gmail.com>
13656 * mini.c (print_jit_stats): Output hazard pointer stats.
13658 2007-07-26 Mark Probst <mark.probst@gmail.com>
13660 * driver.c, mini.c: Replaced security mode flags with a single
13663 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13665 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13667 2007-07-25 Mark Probst <mark.probst@gmail.com>
13669 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13670 (which doesn't do anything yet) for activating Core CLR
13671 (Silverlight) security.
13673 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13675 * mini-codegen.c: work around a possible gcc bug on arm.
13677 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13679 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13680 message for platforms that don't support AOT compilation.
13682 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13684 * mini.h, mini.c, driver.c: temporary smcs hack.
13686 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13688 * mini-arm.h, mini-arm.c: arm EABI fixes.
13690 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13692 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13695 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13696 trampolines taking a method argument.
13698 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13700 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13701 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13703 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13704 JIT compilation throws an exception. Fixes #82050.
13706 2007-07-19 Mark Probst <mark.probst@gmail.com>
13708 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13709 with the MONO_EXCEPTION_ defines.
13711 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13713 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13716 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13717 the cause of an assertion.
13719 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13721 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13724 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13726 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13727 assert. Should fix #82103.
13729 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13731 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13732 here too. Fixes #82095.
13734 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13737 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13739 * mini-amd64.h: Enable IMT for amd64.
13741 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13743 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13745 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13747 2007-07-12 Mark Probst <mark.probst@gmail.com>
13749 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13750 as soon as check_linkdemand sets an exception_type.
13752 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13754 * mini-x86.c: fixed offsets for IMT call sequence.
13755 * mini-x86.h: enable IMT again.
13757 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13759 * trace.c (mono_trace_enter_method): Decode MonoType too.
13761 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13763 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13765 * mini-amd64.c: Add preliminary IMT implementation.
13767 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13769 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13770 understand the new IMT-base interface invocation (thanks to
13771 Daniel Nauck for the report and the remote debugging session).
13773 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13775 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13777 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13779 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13781 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13783 * mini-trampolines.c: implement AOT IMT support.
13784 * mini-x86.h: enable IMT support for wider testing.
13786 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13788 * inssel.brg (emit_imt_argument): Add aot support here.
13790 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13792 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13794 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13795 of the IMT implementation, partially from massi, with my
13796 implementation of the bsearch sequence. Disabled by default until
13797 the AOT code is implemented.
13799 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13801 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13803 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13805 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13807 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13808 arch-independent IMT JIT code from Massimiliano
13809 Mantione (massi@ximian.com) with small cleanups from me.
13811 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13813 * Makefile.am: fix svn invocation to get the svn revision to be
13814 independent of the local language (build fix).
13816 2007-07-09 Mark Probst <mark.probst@gmail.com>
13818 * mini.c (inline_method): Reset cfg->exception_type if the
13819 inlining is aborted. Fixes: 82049.
13821 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13823 * mini.c: remove assert from exception handling code when exception_ptr
13826 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13828 * mini.c (mono_codegen): Add an assert.
13830 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13831 enter and leave code.
13832 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13834 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13836 * mini-ppc.c: fixed memory corruption for localloc(0)
13839 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13841 * mini.c: Fix warnings.
13843 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13845 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13846 to emit better double->int conversions.
13848 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13850 * mini.c: the provided Min/Max optimizations are valid for unisgned
13853 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13855 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
13857 2007-06-28 Miguel de Icaza <miguel@novell.com>
13859 * mini.c (mono_running_on_valgrind): Add support for reporting the
13860 method and its boundaries to valgrind.
13862 2007-06-28 Martin Baulig <martin@ximian.com>
13864 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13866 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13868 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13870 * generic.2.cs: Add new test case.
13872 2007-06-25 Martin Baulig <martin@ximian.com>
13874 Merged the `debugger-dublin' branch.
13877 (mono_debugger_insert_method_breakpoint): New public method.
13878 (mono_debugger_remove_method_breakpoint): Likewise.
13879 (mono_debugger_check_breakpoints): New static method.
13880 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13882 * debug-debugger.h (MonoDebuggerInfo):
13883 Renamed (to keep backward compatibility in the vtable):
13884 `insert_breakpoint' -> `old_insert_breakpoint'.
13885 `remove_breakpoint' -> `old_remove_breakpoint'.
13886 `create_string' -> `old_create_string'.
13887 `lookup_class' -> `old_lookup_class'.
13888 `lookup_type' -> removed; changed into a dummy field.
13889 `lookup_assembly' -> `old_lookup_assembly'.
13890 Added (same functionality, but different signature):
13891 `create_string', `lookup_class', `lookup_assembly'
13893 `get_method_addr_or_bpt', `remove_method_breakpoint',
13894 `runtime_class_init'.
13896 * debug-debugger.c: Merged the `debugger-dublin' branch.
13898 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13900 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13902 (peephole_pass): Likewise.
13904 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13906 * driver.c: hopefully make setaffinity work also for ancient
13909 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13911 * driver.c : win32 build fix.
13913 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13915 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13916 processor if it is set.
13918 2007-06-21 Martin Baulig <martin@ximian.com>
13920 * debug-mini.h: New file.
13923 (mono_debugger_insert_breakpoint_full): Moved here from
13924 ../metadata/mono-debug-debugger.c.
13925 (mono_debugger_remove_breakpoint): Likewise.
13926 (mono_debugger_breakpoint_callback): Likewise.
13928 2007-06-15 Raja R Harinath <rharinath@novell.com>
13930 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13931 changes in MonoGenericClass.
13933 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13935 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13937 2007-06-14 Raja R Harinath <rharinath@novell.com>
13939 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13940 removal of MonoGenericMethod.
13942 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13944 * mini-exceptions.c: hooks for the exception events profiling API.
13946 2007-06-14 Randolph Chung <tausq@debian.org>
13948 * Makefile.ma: Add hppa target.
13949 * mini-arch.h: Include mini-hppa.h
13950 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13951 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13952 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13954 2007-06-14 Randolph Chung <tausq@debian.org>
13956 * inssel.brg: Add rules for "chained" compare-branch operations so that
13957 a single compare op can affect multiple branches. Adjust cost for
13958 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13959 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13960 cost for some rules so that they can more easily be overridden by
13961 per-arch rules (with fixes from lupus).
13962 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13964 2007-06-13 Randolph Chung <tausq@debian.org>
13966 * mini-ops.h: Reorder branch ops so that they match the order of the
13967 corresponding CEE_* ops. The code expects them this way.
13968 Add new ops for HPPA target.
13969 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13971 2007-06-13 Randolph Chung <tausq@debian.org>
13973 * mini-exceptions.c: Handle cases where the stack grows towards
13975 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13977 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13979 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13981 * driver.c: explain where a non-matching corlib is found.
13983 2007-06-13 Mark Probst <mark.probst@gmail.com>
13985 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13987 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13989 * mini-exceptions.c: Generate a method profile leave event during
13990 an exception to ensure that the profiler gets notified.
13992 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13994 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13997 * cpu-amd64.md: Add long_and/or/xor opcodes.
13999 2007-06-06 Wade Berrier <wberrier@novell.com>
14001 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14002 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14003 length of instruction shr_imm (expected 8, got 10)
14005 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14007 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14009 2007-06-06 Mark Probst <mark.probst@gmail.com>
14011 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14012 MonoInternalHashTable again (fixed bug in the internal hash table
14015 2007-06-06 Mark Probst <mark.probst@gmail.com>
14017 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14018 Have to figure out what makes it crash the SWF regression.
14020 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14022 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14024 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14026 * mini.c: optimize out the type check when storing null in a
14029 2007-06-04 Mark Probst <mark.probst@gmail.com>
14031 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14032 MonoInternalHashTable.
14034 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14036 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14037 signed integer methods.
14039 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14041 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14042 permanently since the current approach doesn't work.
14044 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14046 * inssel.brg (stmt): Only call delegate->invoke_impl if
14047 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14049 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14051 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14052 the sreg2==rdx case.
14054 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14055 account if it contains a rex prefix.
14056 (peephole_pass): Handle OP_FMOVE as well.
14058 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14060 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14061 as it causes regressions.
14063 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14065 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14066 static case as well.
14068 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14070 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14071 (mono_arch_get_this_arg_from_call): Ditto.
14073 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14075 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14078 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14079 (mono_arch_get_this_arg_from_call): Ditto.
14081 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14083 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14084 try to create optimized invoke code and use that for further invocations.
14085 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14087 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14089 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14091 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14092 sealed classes or methods.
14093 *devirtualization.cs: tests for the new optimization
14095 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14097 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14098 by the update_volatile () function.
14100 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14102 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14105 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14107 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14109 * mini.c: Add configure checks for header files.
14110 * mini-x86.c: Add configure checks for header files.
14111 * trace.c: Add configure checks for header files.
14112 * aot-runtime.c: Add configure checks for header files.
14113 * aot-compiler.c: Add configure checks for header files.
14114 * driver.c: Add configure checks for header files.
14115 * mini-codegen.c: Add configure checks for header files.
14117 Code is contributed under MIT/X11 license.
14119 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14121 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14122 icompare_imm -128 + op_iclt. Fixes #81703.
14124 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14126 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14128 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14130 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14131 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14132 so that all isinst checks now use "interface_bitmap".
14134 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14136 * cpu-amd64.md (jmp): Fix a warning.
14138 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14140 * basic.cs: Add new regression test.
14142 * basic.cs: Remove test which is now in basic-long.cs.
14144 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14146 * basic-long.cs: Add new test.
14148 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14150 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14152 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14154 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14156 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14159 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14160 throwing code a bit.
14162 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14163 the exception throwing code a bit.
14165 * mini-x86.c (get_call_info): Allocate result from a mempool.
14167 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14169 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14171 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14173 * mini.h (MonoCompile): Add 'token_info_hash' field.
14175 * mini.c: Save token->method associations during compilation so the AOT
14176 compiler can use it.
14178 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14179 which reference generic classes and methods.
14181 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14183 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14185 * aot-compiler.c (compile_method): Fix a typo in a comment.
14187 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14189 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14190 everything generic.
14192 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14194 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14196 * mini.h (MonoCompile): Add 'args' field.
14198 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14201 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14203 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14205 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14207 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14209 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14210 opcodes for some opcodes.
14212 * mini.h *.brg *.c: Use the new opcodes.
14214 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14216 * mini.h: Bumped aot revision.
14218 * inssel.brg: modified code generation of type checks for interfaces
14219 to use the new "MonoClass.interface_bitmap" instead of the old
14220 "MonoClass.interface_offsets".
14222 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14224 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14226 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14228 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14231 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14233 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14235 2007-04-27 Wade Berrier <wberrier@novell.com>
14237 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14238 mini.h) to fix build.
14240 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14242 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14244 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14245 causes the corlib unit tests to fail.
14247 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14249 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14251 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14253 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14254 opcodes to the comparison relations.
14256 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14257 opcodes to their types.
14259 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14261 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14262 it in cfg->arch.cinfo.
14264 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14266 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14267 cfg->cil_offset_to_bb.
14269 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14271 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14272 created becase of initlocals.
14274 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14276 * mini-alpha.c cpu-alpha.md: More alpha port work from
14277 Sergey Tikhonov <tsv@solvo.ru>.
14279 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14281 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14283 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14285 * cpu-s390.md (break): Correct the length of break instruction.
14287 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14289 * mini.c: fix a couple of soft-float issues and comments.
14291 2007-04-15 Miguel de Icaza <miguel@novell.com>
14293 * trace.c (is_filenamechar): - is also a filename char.
14295 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14297 * mini-s390.c: Correct checking for enum type in return value processing.
14299 2007-04-14 Raja R Harinath <rharinath@novell.com>
14301 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14302 (version.h): Makefile is in the build directory.
14304 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14306 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14308 2007-04-11 Martin Baulig <martin@ximian.com>
14310 * mini.c (can_access_member): Fix handling of generic classes;
14313 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14315 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14317 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14319 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14321 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14323 * mini-codegen.c: make sure the right spill amount is
14324 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14326 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14328 * mini-ppc.c: fixes for the fp_branch_nan test.
14330 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14332 * basic.cs: Comment out new test which still fails on ia64.
14334 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14336 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14338 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14340 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14342 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14344 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14345 on 64 bit machines. Fixes part of #80738.
14347 * basic.cs: Add regression test.
14349 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14351 * inssel.brg basic.cs: Revert previous change to fix build.
14353 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14356 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14358 * basic.cs: Add new regression test.
14360 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14362 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14365 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14367 * cpu-s390x.md: Correct length of break instruction.
14369 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14371 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14372 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14374 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14376 * *.c: Begin WIN64 port.
14377 * mini.c: Use correct register in profiler.
14378 * mini-amd64.c: No inline assembly on Win64.
14379 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14380 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14381 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14382 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14383 mono_arch_ip_from_context for Win64.
14385 Contributed under MIT/X11 license.
14387 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14389 * exceptions-amd64.c (seh_handler): Ditto.
14391 * exceptions-x86.c (seh_handler): Fix a memory leak.
14393 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14395 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14396 mini-s390x.c: fixed peephole optimizations to deal
14397 correctly with 1 and 2 byte reload avoidance.
14399 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14401 * cpu-s390.md, cpu-s390x.md: update localloc length.
14403 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14405 * cpu-g4.md: added missing descriptions.
14407 2007-03-14 Miguel de Icaza <miguel@novell.com>
14409 * Makefile.am: Add support so the tail tests are not executed on
14410 PowerPC as that is a known limitation of the PowerPC port.
14412 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14414 * runmdesc.bat: Move to msvc directory.
14416 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14418 * runmdesc.bat: Run executable that was produced by the current
14419 target and sent via an argument.
14421 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14423 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14426 * generics.2.cs: Add regression test.
14428 2007-03-09 Wade berrier <wberrier@novell.com>
14430 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14432 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14434 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14435 AOT code depends on this.
14437 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14439 * mini.c: more precise tracking of types in the eval stack
14440 (part of fix for bug #81044).
14442 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14444 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14446 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14448 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14450 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14452 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14454 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14456 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14457 a pointer on 64 bit systems. Fixes #80190.
14459 * iltests.il: Add new regression test.
14461 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14463 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14465 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14467 * trace.c: Remove an erroneous alignemnt check when tracing.
14468 Fixes --trace on OSX86.
14470 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14472 * mini-$(arch).h: initialize SP in context for all the archs.
14474 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14476 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14477 regressions in the thread tests.
14479 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14481 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14482 - fixed implementation of LOCALLOC opcode
14483 - implemented non-un compare for floats
14485 - implementation of FDIV and CKFINITE opcodes
14486 - fixes for latest mono updates
14487 - additional arch opcodes
14489 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14491 * Makefile.am: simplify and merge rules for cross-compilation.
14493 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14495 * local-propagation.c: Actually *apply* the fix for bug 80591...
14497 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14499 * mini-exceptions.c: backuot part of the last change
14500 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14502 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14503 * inssel.brg: Fix bug 59286.
14506 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14508 * mini-exceptions.c: patch from Zoltan to correctly check for
14509 stack boundaries (using the stack register, not the frame register),
14510 fixes bugs #80724, #79717.
14512 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14514 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14515 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14517 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14518 presence of frame pointer elimination.
14520 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14522 * mini-x86.h: NetBSD UCONTEX_REG defines.
14524 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14526 * inssel-amd64.brg: Fix amd64 build.
14528 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14530 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14533 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14535 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14538 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14540 2007-01-30 Mark Mason <mason@broadcom.com>
14542 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14543 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14544 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14545 beginning support for CEE_JMP [not quite working yet]
14546 * tramp-mips.c: LMF handling now works
14548 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14550 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14552 * mini.h (NULLIFY_INS): New macro.
14554 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14556 * mini.c: statistical profiler fix for windows, patch
14557 from Tor Lillqvist (tml@novell.com).
14559 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14560 * local-propagation.c: Fix bug 80591.
14562 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14564 * Makefile.am: put back the --export-dynamic option as with
14565 the previous gmodule flags (thanks to Robert Jordan).
14567 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14569 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14571 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14572 simplify and speed up the local register allocator. Also rename some fields
14573 like iassign->vassign.
14575 * regalloc.c: Remove some functions which are no longer used since their
14576 inlined version is in mini-codegen.c.
14578 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14580 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14582 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14584 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14585 narrowing. Fixes #80622.
14587 * iltests.il: Add new regresssion test.
14589 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14591 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14592 debug-debugger.c, debug-debugger.h: warning fixes.
14593 * driver.c: updated copyright year and made it fit in one line.
14595 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14597 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14599 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14601 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14603 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14605 * iltests.il: Add new test for bug #80507.
14607 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14609 * mini-arm.h: use soft-float also on vfp for now.
14611 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14613 * mini.c: fix some more soft-float issues.
14615 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14617 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14619 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14620 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14621 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14622 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14624 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini-arm.c: typo fix.
14628 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14630 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14632 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14634 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14635 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14637 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14639 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14641 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14643 * inssel.brg: Fix a warning.
14645 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14647 * abcremoval.c ssa.c ssapre.c: Update after this change.
14649 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14651 * dominators.c (df_set): Use mono_bitset_union_fast.
14653 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14655 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14656 mini-codegen.c: reduce relocations and memory usage for the cpu
14659 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14661 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14663 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14664 to reduce their size.
14666 2007-01-19 Mark Mason <mason@broadcom.com>
14668 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14669 * mini-mips.c: more configuration macros, support long conditional branches, additional
14670 asserts, fix epilog instrumentation.
14671 * mini-mips.h: use standard stack walk
14672 * cpu-mips.md: increase size of div, rem and conditional branches
14674 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14676 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14679 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14681 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14682 (compile_method): Ditto.
14684 * aot-runtime.c (decode_klass_info): Ditto.
14686 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14687 needed by the code generated by inssel.brg. Also fix a warning.
14689 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14691 * mini.c: deal with enums that become genericinsts by
14692 being nested in a generic class (bug #79956).
14694 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14696 * mini.c: match the generic definition to check for
14697 private access with generic types (bug #78431).
14699 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14701 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14702 to make life easier for people cross-compiling that insist on not
14705 2007-01-17 Mark Mason <mason@broadcom.com>
14707 * inssel-long.brg: patch to deal with mips missing flags
14708 * inssel-long32-mips.brg: implement overflow checks
14709 * insset-mips.brg: implement overflow checks
14710 * mini-mips.h: implement conditional exception handling
14711 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14712 Remove unused code, minor cleanups.
14713 * exceptions-mips.c: minor cleanups
14714 * mini-ops.h: add mips conditional exception ops
14715 * cpu-mips.md: add mips conditional exception ops
14718 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14720 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14721 to deal with mips missing of flags.
14723 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14725 * exceptions-ppc.c: execute fault handlers.
14727 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14729 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14731 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14733 * mini.c: handle also floating point values in initialize_array.
14735 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14737 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14738 array initialization and make it conditional on the intrins option.
14740 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14742 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14743 relocations and put the patch info names close to the enum definition.
14745 2007-01-15 Mark Mason <mason@broadcom.com>
14747 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14749 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14751 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14753 2007-01-12 Raja R Harinath <rharinath@novell.com>
14755 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14757 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14759 * Makefile.am: distribute the mips sources.
14761 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14763 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14766 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14768 * cpu-x86.md: back out for now as this triggers other regressions.
14770 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14772 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14773 to eax:edx, so ecx can't get allocated to them (bug #80489).
14775 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14777 * mini.c, mini-exceptions.c: enabled running fault handlers
14780 2007-01-03 Miguel de Icaza <miguel@novell.com>
14782 * driver.c: If nothing fail, do not use the string "failed",
14783 because it makes it very annoying to view test result logs on the
14786 2006-12-30 Miguel de Icaza <miguel@novell.com>
14788 * debug-debugger.c (mono_debugger_main): Rename "main" to
14789 "main_method" to prevent a warning.
14791 Remove a warning for unused field.
14793 2006-12-28 Martin Baulig <martin@ximian.com>
14796 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14798 2006-12-22 Martin Baulig <martin@ximian.com>
14800 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14801 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14802 seperate `.mdb_debug_info' section, so we can access it from the
14803 debugger even if the binary is stripped.
14805 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14806 from the `.mdb_debug_info' here to prevent the linker from
14807 removing that section.
14809 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14810 mdb-debug-info64.s.
14812 2006-12-19 Robert Jordan <robertj@gmx.net>
14814 * mini-x86: enable the code to return small structures in
14815 registers for FreeBSD as well. Fixes bug #80278.
14816 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14818 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14820 * mini-x86.c: align the stack when calling the profiler
14821 function instrumenting the prolog (on OSX).
14823 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14825 * mini.c: emit a break opcode where Debugger.Break () is called.
14827 2006-12-13 Miguel de Icaza <miguel@novell.com>
14829 * mini.c (mono_method_to_ir): Provide useful information on this
14830 assert, to prevent others from debugging like I did.
14832 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14834 * mini.c: enable code which was incorrectly commented
14837 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14839 * mini-x86.c: enable on OSX, too, the code to return small
14840 structures in registers.
14842 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14844 * mini-x86.c: remove the use of the dynamic code manager here, too.
14846 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14848 * mini.h, debug-debugger.c, tramp-*.c: fixed
14849 mono_debugger_create_notification_function() to use
14850 mono_global_codeman_reserve () instead of a dynamic code manager.
14852 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14854 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14855 ves_array_element_address() jit icall and use a generated
14856 managed method instead (which is about 4 times faster for a rank 3
14859 2006-11-29 Mark Mason <mason@broadcom.com>
14861 * basic-calls.cs: additional tests for passing
14862 structures as function arguments.
14864 2006-11-29 Mark Mason <mason@broadcom.com>
14866 * mini-mips.h: disable custom exception handling
14867 * mini-mips.c: throw/rethrow should use jalr to call
14868 exception stubs. Fixed bug with passing structures
14869 by value. More support for tracing floating point
14872 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14874 * mini.c: fixed typo in the soft-float ldind.r4 handling
14877 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14879 * mini.c, mini.h, driver.c: added --runtime command line
14880 option to select a different runtime than the autodetected one.
14881 * jit.h: added API for embedders to initialize with a specific
14884 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14886 * mini.c: handle also boxing of r4 values (bug #80024).
14888 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14890 * mini-ppc.c: force indirect calls until we reserve
14891 enough address space for all the generated code.
14893 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14895 * exceptions-arm.c: workaround bugs in the libc definition
14896 of struct ucontext.
14898 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14900 * inssel.brg: fixes from me and Mark Mason.
14902 2006-11-23 Dick Porter <dick@ximian.com>
14904 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14905 semaphore display now we've fixed the initial value
14907 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14909 * inssel.brg: partially revert the last change to fix the build.
14911 2006-11-21 Mark Mason <mason@broadcom.com>
14913 * inssel.brg: Add and use compare-and-branch macros to support
14914 architectures that do not have condition code registers (ie. MIPS).
14915 * *-mips.{c,brg,md}: Fix copyright statements
14917 2006-11-20 Mark Mason <mason@broadcom.com>
14919 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14920 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14921 * mini.h: Added declaration for mono_print_ins()
14922 * mini-codegen.c: added ins_spec initializer for MIPS
14923 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14924 vreg to be virtual and hreg to be non-virtual.
14925 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14926 is not yet working/implemented correctly.
14927 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14928 non-static, fixup calls to print_ins() from other parts in the file.
14930 2006-11-20 Mark Mason <mason@broadcom.com>
14932 * basic-calls.cs: added tests for passing structures as arguments
14935 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14937 * inssel-long32.brg: optimize signed division by power of two.
14939 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14941 * mini-arm.c: added support for interworking with thumb code
14942 (mono must be still be built using the ARM instruction encoding).
14944 2006-11-19 Miguel de Icaza <miguel@novell.com>
14946 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14947 verifier has different rules for it. Fixes a few verifier issues
14950 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14951 at the end, so people know what happened.
14953 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14955 * brach-opts.c: in optimize_exception_target() make sure we
14956 are in a catch clause (fixes bug #79871).
14958 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14960 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14961 more soft-float support fixes.
14963 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14965 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14966 that are passed half on the stack and half in registers.
14968 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14970 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14971 more mips integration work from Mark E Mason
14972 <mark.e.mason@broadcom.com>.
14974 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14976 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14977 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14978 tramp-mips.c: added sources for the mips port, not
14979 integrated in the build yet. Contributed by
14980 Mark E Mason <mark.e.mason@broadcom.com>.
14982 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14984 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14986 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14988 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14989 put the soft-float rules in its own file since it seems to
14990 break s390 compilation.
14992 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14994 * mini-arm.c: fixed wrnings.
14996 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14998 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14999 inssel-arm.brg: ARM support for soft-float.
15001 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15003 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15004 loads and stores of 32 bit fp values.
15006 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15008 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15010 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15011 works. Fixes #79852 and #79463.
15013 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15015 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15016 more soft-float support WIP and fixes.
15018 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15020 * mini-arm.c: some VFP updates.
15022 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15024 * mini-exceptions.c: 0 is a valid local var offset in some
15025 architectures, don't assert (bug #78508).
15027 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15029 * exceptions-arm.c: fixed off by one error in stack walk code.
15031 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15033 * mini.h, mini.c: more precise tracking of type load exceptions.
15035 2006-11-03 Robert Jordan <robertj@gmx.net>
15037 * Makefile.am: [WIN32] Add monow.exe target.
15038 * driver.c: [WIN32] Don't detach the console when debugging.
15041 2006-10-30 Miguel de Icaza <miguel@novell.com>
15043 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15045 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15047 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15049 * driver.c (mini_regression): Fix --regression with AOT.
15051 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15053 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15055 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15057 * mini-sparc.h: Don't use sigaction on sparc/linux.
15059 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15061 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15063 * mini-exceptions.c: Add proper include files for getpid ().
15065 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15067 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15068 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15071 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15072 name cache to reduce its size.
15074 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15076 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15078 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15079 the mono_lmf TLS variable.
15081 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15082 trampoline lmf frames.
15084 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15086 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15088 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15089 the mono_lmf TLS variable.
15091 * mini-exceptions.c: Access the LMF structure through accessors.
15093 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15094 variable instead of in jit_tls->lmf.
15096 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15098 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15099 trampoline lmf frames.
15101 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15103 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15105 * mini.c trace.c mini-x86.c: Revert these too.
15107 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15110 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15112 * genmdesc.c: removed now dead code.
15114 2006-10-09 Robert Jordan <robertj@gmx.net>
15116 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15118 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15120 * mini.h: do not leave gaps in the opcode values.
15122 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15124 * jit-icalls.h: flag functions as internal here, too.
15126 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15128 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15129 functions with the internal attribute.
15131 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15133 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15135 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15137 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15140 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15142 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15143 tail calls as on other platforms.
15145 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15147 * iltests.il: Add a few tailcall tests.
15149 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15151 * driver.c: fix loop for old compilers (bug #79521).
15153 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15155 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15157 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15159 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15160 metadata without any code.
15162 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15163 more precise debugging information using gdb.
15165 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15167 * inssel-ia64.brg: Make the helper methods static.
15169 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15171 * inssel-x86.brg: make the helper methods static.
15173 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15175 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15177 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15179 * mini.c: updates for monoburg changes.
15180 * inssel.brg: make a few helper functions static as they should.
15182 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15184 * Makefile.am: Move mini-codegen.c to common_sources.
15186 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15188 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15190 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15191 mini-ppc.h: port to use the common local register allocator.
15193 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15195 * mini.h: Remove the comment too then.
15197 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15199 * mini.h: put back backend.data which is to be used shortly and
15200 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15201 pointers on 4 byte boundaries it'd have much bigger issues running
15202 and you can ifdef it out anyway.
15204 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15206 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15207 MonoInst size by 4 bytes on 64 bit machines.
15209 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15211 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15212 replacement with more meaningful field names. Arch maintainers, please
15213 check the assigned names are good enough for your arch.
15215 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15217 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15218 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15220 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15222 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15223 relocations and memory requirements, put the optimization flags
15224 definitions in their own file.
15226 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15228 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15230 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15232 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15234 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15236 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15238 * inssel.brg: use the correct function to get the size of an item
15239 in an array, given an element class.
15240 * aot-compiler.c: do not access class->class_size directly.
15242 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15244 * mini.h, debug-mini.c: added a debugging function to print
15245 info about local variables and arguments in a jitted method.
15247 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15249 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15251 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15253 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15255 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15256 inner and outer loops when passing vtypes.
15258 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15260 * mini-ppc.c: take into account the cpu errata for cache flushing
15261 which caused some random errors (bug #79381).
15263 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15265 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15266 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15268 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15270 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15273 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15274 freebsd ports tree.
15276 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15277 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15279 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15282 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15284 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15286 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15288 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15289 macro does not have to be changed during debugging.
15291 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15293 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15295 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15297 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15298 MONO_ARCH_NO_EMULATE_MUL is defined.
15300 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15302 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15304 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15306 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15308 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15310 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15311 stuff to mini-exceptions.c where it is used.
15313 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15314 setup code, the real one is in mini-exceptions.c.
15316 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15317 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15318 some changes from the freebsd ports tree.
15320 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15323 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15325 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15327 * mini.c: on Linux, check for /proc to be mounted
15328 (bug# 79351, novell bug#201204).
15330 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15332 * mini.c: handle cases where pthread_attr_getstack() behaves
15333 incorrectly (bug #78096).
15335 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15337 * mini-arm.c: support larger stack frames (bug #79272).
15339 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15341 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15343 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15346 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15347 mono_class_from_name () to find a class from its name.
15349 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15351 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15353 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15355 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15357 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15359 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15361 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15362 callinfo->trampoline.
15364 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15366 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15369 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15371 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15373 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15375 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15376 stats.method_trampolines, it is already done by the generic trampoline code.
15378 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15380 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15382 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15384 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15386 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15388 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15390 * mini.c (print_jit_stats): Print new stats.
15392 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15394 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15396 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15397 Address on two dimensional arrays. Fixes #78729.
15399 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15401 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15404 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15406 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15409 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15411 (mini_get_ldelema_ins): Ditto.
15413 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15415 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15416 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15419 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15421 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15422 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15424 * exceptions-s390x.c: Cosmetic change.
15426 * tramp-s390.c: Fix warning.
15428 * cpu-s390.md: Correct length of mul_imm.
15430 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15432 * aot-compiler.c: added binary writer with ELF backend
15433 implementation (only on Linux/x86 for now).
15435 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15437 * Makefile.am: Don't run net 2.0 AOT tests.
15439 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15440 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15442 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15444 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15446 * aot-compiler.c: simplified and refactored the asm-writing code
15447 to allow different backends.
15449 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15451 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15453 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15454 little. Share patches of type TYPE_FROM_HANDLE as well.
15456 * mini.c (mono_patch_info_equal): New helper function.
15457 (mono_patch_info_hash): Ditto.
15459 * aot-compiler.c (emit_method_code): Fix s390 build.
15461 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15462 is not handled because it is stored as a flag and not as a type ctor. Fixes
15465 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15467 * aot-compiler.c: Fix computation of GOT slot statistics.
15469 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15470 Also remove support for not PIC AOT.
15472 * mini.h: Bump AOT file format version.
15474 * objects.cs: Add a test for #78990.
15476 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15477 (peter.dettman@iinet.net.au). Fixes #79087.
15479 * basic-long.cs: Add a test for the above.
15481 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15483 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15485 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15488 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15490 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15493 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15495 * mini.c: Don't verify COM proxy invoke calls
15498 2006-08-10 Dick Porter <dick@ximian.com>
15500 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15501 which process is holding semaphores locked.
15503 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15505 * mini-ia64.c mini-amd64.c: Fix #79027.
15507 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15509 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15511 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15512 implicit arguments in a vararg call. Fixes #79027.
15514 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15516 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15517 (mono_get_array_new_va_signature): Ditto.
15519 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15521 * aot-runtime.c: Call init_plt lazily.
15523 * inssel-long.brg: Fix unsigned long->int conversion.
15525 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15527 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15528 that most data is now in the .rss/.data section.
15530 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15532 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15534 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15536 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15538 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15540 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15541 virtual call. Fixes #79010.
15543 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15544 and use the result as the this argument in the real call.
15546 * generics.2.cs: Add a new test for #79010.
15548 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15550 * mini-x86.c: Fix a warning.
15552 * aot-compiler.c: Add a bunch of statistics.
15554 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15556 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15558 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15560 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15562 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15564 2006-07-13 Miguel de Icaza <miguel@novell.com>
15566 * mini.c (mono_method_to_ir): Obtain the original method in the
15567 CIL stream and use this to perform validation.
15571 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15573 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15574 (mono_arch_call_opcode): Ditto.
15576 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15579 * mini.c (mono_patch_info_dup_mp): New helper function.
15581 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15582 compilation. Fixes #78827.
15584 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15586 * declsec.c: Use original security informations for
15587 MONO_WRAPPER_MANAGED_TO_MANAGED.
15589 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15591 * mini.c: Allow Com Interop methods/classes and
15592 don't verify COM wrapper calls
15595 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15597 * inssel-long32.brg: Fix long->i4 checked conversion.
15599 * exceptions.cs: Add a test for the above.
15601 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15603 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15605 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15608 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15611 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15613 * mini.c: Fix solaris/x86 exception handling.
15615 * Makefile.am: Get rid of $(ICU_LIBS).
15617 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15619 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15620 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15621 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15623 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15625 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15626 this function causes a SIGSEGV.
15628 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15630 * mini.c: Remove unused solaris/x86 includes.
15632 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15634 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15636 2006-06-20 Jb Evain <jbevain@gmail.com>
15638 * cpu-g4.md: fix max length of start_handler instruction.
15640 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15641 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15643 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15644 * ssa.c: Fixed bug 78653 for SSA based deadce.
15645 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15646 MonoInst.flags, used in SSA based deadce.
15647 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15648 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15650 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15652 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15653 it can end up using non executable memory on ppc64 systems
15654 running ppc32 userspace (fix from Johannes Berg).
15656 2006-06-14 Dick Porter <dick@ximian.com>
15658 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15661 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15662 * mini.c: Made so that inline is locally disabled if it would
15663 trigger a .cctor, because too many apps depend on this behavior
15664 (which seems to be also the one of the MS CLR).
15666 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15668 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15669 No idea why this worked before.
15671 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15672 which branch to outer exception clauses since they could skip the
15673 inner finally clauses. Fixes #78633.
15675 * exceptions.cs: Add a test for the above.
15677 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15680 * iltests.il: Add a test for the above.
15682 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15684 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15685 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15687 * iltests.il: Add a test for the above.
15689 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15691 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15693 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15694 methods as instrinsics.
15696 2006-06-09 Wade Berrier <wberrier@novell.com>
15698 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15699 (simple-cee-ops.h ssapre-mini-ops.h)
15701 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15703 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15704 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15706 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15707 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15709 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15711 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15713 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15715 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15716 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15717 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15718 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15719 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15720 of opcodes, so that bug 78549 should not happen again.
15721 * ssapre.c: Updated to use the renamed files.
15723 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15725 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15726 in OP_ATOMIC_EXCHANGE_I4.
15728 2006-06-07 Wade Berrier <wberrier@novell.com>
15730 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15731 in mono_debugger_create_notification_function)
15733 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15735 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15737 * mini.c (type_from_stack_type): Disable some changes which do not
15740 * driver.c: Reenable opts.
15742 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15743 of the evaluation stack.
15745 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15746 evaluation stack trace at entry to the bblock.
15748 * mini.c (merge_stacks): New function to perform verification of stack merges.
15749 Turned off by default.
15751 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15754 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15756 * local-propagation.c: Fixed bug 78549.
15758 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15760 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15762 2006-06-02 Miguel de Icaza <miguel@novell.com>
15764 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15765 tramp-arm.c, tramp-ia64.c
15766 (mono_debugger_create_notification_function): Update signature to
15767 new signature and use new protocol for creating the notification
15770 Should fix the build.
15772 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15774 * exceptions-ppc.c (mono_jit_walk_stack)
15775 (ves_icall_get_frame_info): Fix the build
15777 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15779 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15781 2006-05-31 Raja R Harinath <rharinath@novell.com>
15783 * il2tests.2.il: New file for generics CIL tests. Add test for
15785 * Makefile.am: Update.
15788 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15791 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15793 * aliasing.c: Fixed bug 78311.
15795 2006-05-29 Martin Baulig <martin@ximian.com>
15797 * mini-exceptions.c (mono_find_jit_info): When computing the
15798 native offset, check whether we're actually inside the method's
15799 code; call mono_debug_print_stack_frame() to format the frame.
15800 (ves_icall_System_Exception_get_trace): Call
15801 mono_debug_print_stack_frame() to format the stack frame.
15802 (ves_icall_get_trace): Update to the new debugging API.
15803 (mono_jit_walk_stack_from_ctx): Likewise.
15804 (ves_icall_get_frame_info): Likewise.
15806 * mini.c (get_method_from_ip): Use the new debugging API.
15807 (mono_print_method_from_ip): Likewise.
15810 (mono_jit_walk_stack): Use the new debugging API.
15811 (ves_icall_get_frame_info): Likewise.
15813 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15815 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15817 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15819 * mini.c: Added "limitator" to inline for debugging.
15821 2006-05-24 Martin Baulig <martin@ximian.com>
15823 * debug-debugger.c (mono_debugger_init): Create a private,
15824 malloc()-based code manager for the notification function and
15825 intentionally leak it on exit. This fixes the crash-on-exit race
15829 (mono_debugger_create_notification_function): Added
15830 `MonoCodeManager *' argument.
15833 (mono_debugger_create_notification_function): Added
15834 `MonoCodeManager *' argument.
15836 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15838 * aliasing.c: Fixed 64 bit issue.
15839 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15840 default since all known bugs are fixed (one more time!).
15842 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15844 * mini.c: write barrier support.
15846 2006-05-23 Martin Baulig <martin@ximian.com>
15848 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15849 check at the top of the file.
15851 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15853 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15854 reverting changes without reason and without changelog entries.
15856 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15858 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15859 to a few opcodes. Fixes #78439.
15861 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15862 consistency with other archs.
15864 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15866 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15868 * debug-debugger.c: fix the build.
15870 2006-05-17 Martin Baulig <martin@ximian.com>
15873 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15874 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15875 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15876 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15878 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15880 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15882 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15884 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15885 MONO_TYPE_GENERICINST.
15887 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15888 MONO_TYPE_GENERICINST.
15890 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15892 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15895 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15897 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15899 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15901 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15903 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15904 mono_trace_cleanup ().
15906 * iltests.il: Fix problem with the newly added test.
15908 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15909 due to register constraints, free up the previous hreg. Fixes #78314.
15911 * iltests.il: Add new test for #78314.
15913 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15914 Interlocked.Add. Fixes #78312.
15916 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15918 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15920 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15922 2006-05-05 Martin Baulig <martin@ximian.com>
15924 * debug-mini.c (mono_debug_open_block): New method.
15927 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15928 the beginning of each basic block.
15931 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15932 the beginning of each basic block.
15934 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15936 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15937 default until I understand why they break the build on amd64.
15939 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15941 * mini.c (mini_cleanup): Call mono_cleanup ().
15943 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15946 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15948 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15949 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15950 default since all known bugs are fixed, and I cannot reproduce bug
15951 77944... I'm asking Matt Hargett to test again after this commit.
15953 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15955 * mini-codegen.c: Fixed typo that thrashed inline.
15957 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15959 * dominators.c (compute_dominators): Avoid using a worklist since
15960 it is not correct in some cases. Instead, iterate over all bblocks as
15961 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15963 2006-04-28 Miguel de Icaza <miguel@novell.com>
15965 * mini.c (mono_jit_compile_method_inner): Use
15966 mono_prepare_exception_from_error that resets the value
15969 2006-04-27 Miguel de Icaza <miguel@novell.com>
15971 * mini.c: Move the mini_loader_error_to_exception to metadata.
15973 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15975 * aliasing.c: Fixed bug 78210.
15977 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15979 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15980 default until all their problems (or the ones they trigger) are fixed.
15982 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15984 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15986 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15987 as loaded only after resolving patches since that could invoke the same method.
15989 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15991 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15994 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15997 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16000 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16001 made from AOT code through the PLT table.
16003 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16004 holding the plt offset when a call is made to the aot plt trampoline.
16006 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16008 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16011 * Makefile.am (common_sources): Fix build breakage.
16013 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16014 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16015 intra-assembly calls if possible.
16017 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16019 * mini-trampolines.c: Handle PLT entries.
16021 * mini.c: Avoid creating a GOT var for calls.
16023 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16024 from mscorlib code.
16026 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16027 from mscorlib code.
16029 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16032 * mini.h: Bump AOT file format version.
16034 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16037 2006-04-25 Martin Baulig <martin@ximian.com>
16039 * driver.c: Disable copyprop, consprop and inline when running
16040 inside the debugger.
16042 2006-04-25 Martin Baulig <martin@ximian.com>
16044 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16045 with `get_current_thread' and added `detach'.
16046 (MonoDebuggerMetadataInfo): Added `thread_size',
16047 `thread_tid_offset', `thread_stack_ptr_offset' and
16048 `thread_end_stack_offset'.
16050 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16052 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16055 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16056 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16058 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16060 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16062 * aot.c: Add support for ADJUSTED_IID.
16064 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16066 * aot.c (emit_method_order): Don't align method_order_end.
16068 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16069 the interface ID changes.
16071 2006-04-21 Dick Porter <dick@ximian.com>
16073 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16074 cleaning up a thread. Fixes the new part of bug 77470.
16076 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16078 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16079 to managed wrapper.
16081 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16083 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16085 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16086 SIGSEGV. Fixes #78072.
16088 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16089 unregister our SIGABRT handler.
16091 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16093 * mini.c: Disabled inline where it can alter the call stack in a
16094 way visible from managed code.
16095 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16098 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16100 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16101 on other platforms. Fixes #78089.
16103 2006-04-13 Martin Baulig <martin@ximian.com>
16105 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16106 determine whether we're inside the debugger.
16109 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16111 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16113 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16114 handler clauses. Fixes #78024.
16116 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16117 in the CALL_MEMBASE opcodes. Fixes #78088.
16118 (mono_arch_get_vcall_slot_addr): Ditto.
16120 2006-04-10 Martin Baulig <martin@ximian.com>
16122 * debug-debugger.c: The thread handling code has now been moved
16123 into ../metadata/threads.c.
16125 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16127 * driver.c (mono_main): Fix --with-gc=none build.
16129 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16130 (mono_spillvar_offset_float): Ditto.
16131 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16132 hreg, not when its !global, since on ia64, there is a third category: stacked
16135 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16137 * mini.c: set MonoInst->klass for load field address and a few other
16140 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16142 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16144 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16146 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16147 the branch opt changes.
16149 2006-04-06 Dick Porter <dick@ximian.com>
16151 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16153 * wapihandles.c (mini_wapi_seminfo):
16154 * driver.c (mono_main): Add semaphore info option
16156 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16158 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16159 branch optimization changes. Fixes #78009.
16161 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16163 * mini.c: ignore accessibility of methods in managed->native wrappers.
16165 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16167 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16169 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16171 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16173 * mini.c: Modify the branch optimizations to preserve the invariant that
16174 the entries inside the in_bb and out_bb arrays are unique.
16175 (mono_unlink_bblock): Avoid creation of new arrays.
16177 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16179 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16182 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16184 * mini.c (optimize_branches): Remove the "optimizations" in
16185 the cbranch1/cbranch2 -> branch cases which were causing several
16186 problems in the past. Fixes #77986.
16188 2006-03-31 Chris Toshok <toshok@ximian.com>
16190 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16191 default optimizations :(
16193 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16195 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16198 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16200 * local-propagation.c: Added comments to structs and removed
16201 "Mono" prefixes from local tree mover types.
16203 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16205 * Makefile.am (arch_sources): Define this for each architecture so
16206 libmono_la_SOURCES is defined in one place.
16208 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16210 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16213 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16215 * driver.c: print the GC name supplied by configure.
16217 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16219 * local-propagation.c: Added tree mover, and moved here all the
16220 local propagation code from mini.c
16221 * mini.c: Added support for treeprop, and moved all the local
16222 propagation code to local-propagation.c
16223 * mini.h: Added support for treeprop
16224 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16225 treeprop, inline and deadce by default
16226 * Makefile.am: Added local-propagation.c
16228 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16230 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16232 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16234 * debug-debugger.c: make it compile without the Boehm GC.
16236 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16238 * mini.c: fixed issue with mismatch when an icall is registered
16239 with multiple names but same address.
16241 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16243 * declsec.c, mini-exceptions.c: use write barrier to set reference
16244 fields of managed objects.
16246 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16248 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16249 (can_access_internals): Fix a warning.
16251 * mini.c (print_method_from_ip): Rename this to
16252 mono_print_method_from_ip so it gets exported.
16254 * trace.c: Deal with strings inside StringBuilder's containing garbage
16255 and fix memory leaks. Fixes #77848.
16257 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16259 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16262 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16264 * mini-s390.c: Remove OP_X86_TEST_NULL.
16266 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16268 * mini.c: use the correct GetHashCode() for the moving collector.
16270 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16272 * liveness.c: Regalloc spill cost tuning.
16274 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16276 * mini-s390x.h: Correct S390_LONG macro.
16278 * mini-s390x.c: Cleanup unused code.
16280 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16282 * jit-icalls.h: New file.
16284 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16285 icalls and include that instead of including jit-icalls.c.
16287 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16290 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16292 * mini.c: when checking for member accessibility, also check for
16293 friend assemblies and for explicit interface implementations.
16295 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16297 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16299 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16301 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16302 common cases are done first.
16304 * mini-ops.h: Only define platform specific opcodes on the given platform.
16306 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16309 2006-03-14 Martin Baulig <martin@ximian.com>
16311 Revert Paolo's change from r57348:
16313 * mini.h: don't use gboolean for bitfields.
16314 * mini.c: verifier changes for fields and methods accessibility.
16316 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16318 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16320 * mini-s390x.c: Fix conv_r_un.
16322 * cpu-s390, cpu-s390x.md: Fix lengths.
16324 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16326 * mini.c: nested types have access to all the nesting
16327 levels, not just the enclosing types.
16329 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16331 * mini.c: added a few more verification checks.
16333 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16335 * liveness.c: Merge optimizations from the linear-il branch.
16337 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16339 * mini-ia64.c (emit_call): Add a comment.
16341 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16343 * tramp-ia64.c: Fix some warnings.
16345 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16347 * mini.h: don't use gboolean for bitfields.
16348 * mini.c: verifier changes for fields and methods accessibility.
16350 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16352 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16353 lazy icall wrapper changes.
16355 * dominators.c: Replace all the dominator algorithms with faster
16356 ones from the linear-il branch.
16358 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16361 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16362 common cases are done first.
16364 * mini-amd64.c: Fix some warnings.
16366 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16369 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16372 * mini.h: Add a missing prototype.
16374 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16376 * mini.c: Compile icall wrappers lazily.
16378 * mini-codegen.c: Use printf instead of g_print since its much faster.
16380 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16383 * mini.c (optimize_branches): Cache the negative result from
16384 remove_block_if_useless ().
16386 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16387 Also fix some bblock linking issues.
16389 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16392 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16394 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16395 accessed fields first, for better cache behavior.
16397 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * mini.c: speedup IList<T> array accesses.
16401 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16403 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16404 inline_costs counter. Fixes #77190.
16406 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16408 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16409 trace messages. Fixes #77706.
16411 2006-03-04 Martin Baulig <martin@ximian.com>
16413 * tramp-amd64.c, tramp-x86.c
16414 (mono_debugger_create_notification_function): Use
16415 mono_global_codeman_reserve() to allocate a buffer at runtime and
16418 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16420 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16421 notification function at runtime and then call `initialize' in the
16422 `MONO_DEBUGGER__debugger_info' vtable.
16424 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16426 * iltests.il: Fix a visibility problem.
16428 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16430 * driver.c, mini.c: add hooks for the counters API.
16432 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16434 * driver.c: show disabled options.
16436 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16438 * linear-scan.c: always use cost-driven selection.
16440 2006-02-28 Raja R Harinath <rharinath@novell.com>
16442 * jit-icalls.c (helper_compile_generic_method): Revert change from
16445 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16447 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16449 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16451 * inssel.brg: style fixes, mostly to force the updated monoburg
16452 to run for people using svn.
16454 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16456 * mini.c: match monoburg changes.
16458 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16460 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16461 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16462 declaration in the header file.
16464 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16466 * helpers.c: reduce relocations and mem usage.
16468 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16470 * mini.h, mini-codegen.c: disable logging features if
16471 requested by configure.
16473 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16475 * mini.c: tiny verifier changes.
16477 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16479 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16480 cpu-pentium.md: stack alignment changes for osx/x86,
16481 partially from Geoff Norton <gnorton@customerdna.com>.
16483 2006-02-24 Raja R Harinath <harinath@gmail.com>
16485 * jit-icalls.c (helper_compile_generic_method): Update to changes
16486 in metadata/class.c.
16488 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16490 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16492 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16493 interface calls with large offsets.
16495 2006-02-23 Raja R Harinath <rharinath@novell.com>
16497 * jit-icalls.c (helper_compile_generic_method): Document the
16498 special-case we depend on so that we can inflate the method twice
16499 with the same context with no bad side-effects.
16501 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16503 * mini-x86.c, mini-amd64.c: fix for case when xen support
16506 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16508 * mini-x86.c, mini-amd64.c: generate code to access tls items
16509 in a faster way for Xen systems.
16511 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16513 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16514 updates and compilation fixes for the OSX/x86 port, mostly from
16515 Geoff Norton <gnorton@customerdna.com>.
16517 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16519 * inssel.brg: faster interface call implementation
16520 to sync with the interface_offsets MonoVTable changes.
16522 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16524 * mini.c: more verification checks.
16526 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16528 * mini.c: added a few more verification checks.
16530 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16532 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16533 facility on the processor and use it if available.
16535 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16537 * driver.c, aot.c, mini.c: throw exception if the IL code is
16538 invalid or unverifiable.
16540 2006-02-17 Raja R Harinath <rharinath@novell.com>
16542 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16545 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16547 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16549 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16551 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16552 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16553 handling of instantiated generic valuetypes.
16555 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16557 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16558 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16561 * generics.2.cs: Revert the nullable reftypes tests.
16563 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16565 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16566 using __builtin_frame_address (1) as it doesn't work in the presence
16567 of optimizations. Hopefully fixes #77273.
16569 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16570 -> generics.cs change as it doesn't work with some automake versions.
16572 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16574 * mini.c: handle systems that sue a different way to
16575 retrieve the stack address of the current thread.
16577 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16579 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16580 it specially in the makefile.
16582 * generics.2.cs: Add tests for nullable reference types.
16584 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * mini.c: always handle the case when mono_jit_init()
16587 is called in a thread different from the main thread,
16588 confusing libgc (bug #77309).
16590 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16592 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16594 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16596 * mini.c: change optimize_branches () to use a single loop
16597 and introduce a new optimization to simplify some range checks.
16599 2006-02-03 Martin Baulig <martin@ximian.com>
16601 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16602 and merged with debugger_thread_manager_add_thread().
16603 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16604 inform the debugger about the main thread.
16606 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16608 * basic.cs: Add test for div.un/rem.un constant folding.
16610 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16612 * cpu-s390x.md: correct int_xor_imm length
16614 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16616 * generics.2.cs: New test for #77442.
16618 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16621 2006-02-02 Martin Baulig <martin@ximian.com>
16623 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16624 <mono/metadata/mono-debug-debugger.h>
16626 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16628 2006-02-02 Martin Baulig <martin@ximian.com>
16630 * debug-debugger.h: New header file for debug-debugger.c.
16632 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16633 function is a separate thread anymore; add support for attaching.
16635 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16637 * tramp-x86.c: Fix a warning.
16639 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16641 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16642 on very large methods.
16644 * aot.c (load_patch_info): Fix a warning.
16646 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16648 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16649 mini-ops.h: alu membase optimizations.
16651 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16653 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16654 to speedup StringBuilder.
16656 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16658 * dominators.c (mono_compute_natural_loops): Fix detection of
16659 loop body start blocks.
16661 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16663 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16665 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16668 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16670 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16672 2006-01-25 Martin Baulig <martin@ximian.com>
16674 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16675 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16676 started to cleanup this file a little bit.
16678 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16680 * mini.c: optimize a codepath frequently happening in generics code.
16682 2006-01-23 Martin Baulig <martin@ximian.com>
16684 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16686 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16687 functions directly.
16689 * driver.c: debug-debugger.c is only available if
16690 `MONO_DEBUGGER_SUPPORTED' is defined.
16692 2006-01-23 Martin Baulig <martin@ximian.com>
16694 * debug-debugger.c: Only enable this on platforms where the Mono
16695 Debugger is working (x86 and x86_64).
16697 2006-01-21 Martin Baulig <martin@ximian.com>
16699 The Mono Debugger is now using the normal `mono' instead of the
16700 `mono-debugger-mini-wrapper' when executing managed code.
16702 * debug-debugger.c: New file; previously known as
16703 debugger/wrapper/wrapper.c.
16705 * debug-mini.c (mono_init_debugger): Removed.
16707 * driver.c (mono_main): Added new `--inside-mdb' command line
16708 argument which is used when running inside the debugger.
16710 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16712 * liveness.c (mono_analyze_liveness): Remove some unused data
16715 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16717 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16719 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16721 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16722 depends on implementation details of monobitset.
16724 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16727 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16729 * liveness.c: Update after monobitset changes.
16731 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16733 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16735 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16737 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16739 * mini-s390x.c: Remove warning messages.
16741 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16743 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16745 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16747 * generics.2.cs: Add ldelem/stelem_any test.
16749 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16751 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16753 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16755 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16757 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16759 * generics.2.cs: Reenable vtype tests.
16761 * inssel-x86.brg: Remove an icorrect valuetype rule.
16763 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16765 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16766 initial support for OP_ABS.
16768 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16770 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16772 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16774 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16775 conversion and implement LADD/LSUB.
16777 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16780 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16782 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16784 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16787 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16789 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16790 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16791 (stack walk problem).
16793 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16795 * aot.c (mono_aot_load_method): Fix a warning.
16797 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16799 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16801 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16803 * iltests.il: Add test for #77148.
16805 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16808 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16810 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16812 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16814 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16815 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16817 * basic-long.cs: Add lconv-to-r4/r8 tests.
16819 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16821 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16823 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16824 here as on other archs.
16826 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16828 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16830 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16832 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16834 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16836 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16837 instrument_prolog; Add memory_barrier instruction.
16839 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16841 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16843 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16845 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16847 * aliasing.c inssel.brg: Fix warnings.
16849 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16850 could skip initialization of some parts of memory.
16852 * mini.c mini-ia64.c: Fix warnings.
16854 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16856 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16858 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16859 a crash seen on sparc.
16861 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16863 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16865 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16867 * mini-ops.h: Add s390_backchain instruction
16869 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16871 * cpu-s390.md: Add s390_backchain instruction
16873 * mini-s390.c: Significant ABI changes
16875 * mini-s390.h: Cater for zero length structures
16877 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16879 * mini-s390.c: ABI fixes
16881 * inssel-s390.brg: Remove debug statements
16883 * cpu-s390.md: Fix length of ATOMIC_xx operations
16885 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16887 * basic-float.cs: Add float<->long conversion tests.
16889 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16891 * mini-s390.c: Fix LOCALLOC processing.
16893 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16895 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16897 * iltests.il: Add tests for some opcodes not covered by the other
16900 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16902 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16903 register loading for Tail processing; Correct trace output.
16905 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16907 * cpu-s390.md: Correct size of jmp instruction.
16909 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16911 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16913 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16915 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16916 Bring s390 up to current level.
16918 2005-12-12 Zltan Varga <vargaz@gmail.com>
16920 * generics.2.cs: Disable the newly added tests as they do not work yet.
16922 * generics.2.cs: Add valuetype tests.
16924 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16926 * basic-long.cs: Add i4->u8 test.
16928 * objects.cs: Add tests for JIT intrinsic.
16930 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16931 optimizations lost by a mistake.
16933 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16935 * basic-long.cs: Remove a test moved to objects.cs.
16937 * arrays.cs: Add more array tests.
16939 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16941 * arrays.cs: Add new tests for multi-dimensional arrays.
16943 2005-12-06 Raja R Harinath <rharinath@novell.com>
16945 * Makefile.am (test_sources2): Add generics.2.cs.
16946 (EXTRA_DIST): Add test_sources2.
16948 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16950 Support for boxing and unboxing nullable types as well as the
16951 isinst operation on nullables, per the CLI ammendment.
16953 * inssel.brg (CEE_ISINST): Special case for nullable
16955 * mini.c (handle_unbox_nullable): new method
16956 (handle_box): Special case for nullable types
16957 (mono_method_to_ir): Call handle_unbox_nullable in correct
16960 * generics.2.cs: New test suite
16962 * Makefile.am: Support for regression tests with generics.
16964 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16966 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16967 allocated to registers. Fixes #76800.
16969 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16971 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16973 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16975 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16978 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16980 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16983 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16985 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16986 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16988 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16989 single precision before storing to a single precision location.
16991 2005-11-28 Raja R Harinath <rharinath@novell.com>
16993 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16995 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16997 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17000 * basic.cs: Remove test_0_byte_compares test which was moved to
17001 objects.cs a long time ago.
17003 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17005 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17007 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17009 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17010 handlers are called.
17012 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17015 * mini-ia64.c: Add support for the throw->branch exception
17018 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17020 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17022 * mini.c: Enabled "fastpath" deadce :-)
17024 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17026 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17027 alias analysis pass to support it.
17028 * mini.h: Likewise.
17030 * liveness.c: Likewise (liveness computation can use aliasing
17031 information to be more accurate).
17032 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17033 moreover made so that "--compile-all" uses the given optimization
17034 flags and not the default ones.
17035 * aliasing.c: Alias analysis (new file).
17036 * aliasing.h: Likewise.
17037 * Makefile.am: added "aliasing.c" and "aliasing.h".
17039 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17041 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17044 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17046 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17047 fp >= end_of_stack exit condition, as it is not needed, and it might
17048 become true for fp eliminated frames.
17050 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17052 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17055 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17057 * mini-arm.c: fixed alignment of doubles/longs to match
17058 the C ABI (bug #76635).
17060 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17062 * aot.c: fix compilation with --enable-minimal=aot.
17064 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17066 * mini-arm.c: fixed compatibility with the new
17067 floating point emulator package for compares.
17069 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17071 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17073 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17075 * mini-exceptions.c (print_stack_frame): Output to stderr.
17076 (mono_handle_native_sigsegv): Ditto.
17078 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17080 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17081 OP_LCONV_TO_OVF_I implementation.
17083 * mini-amd64.c: Add support for the throw->branch exception
17086 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17087 when the catch clause catches a more general exception, i.e. Object.
17089 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17091 * cpu-ia64.md: Remove unused opcodes.
17093 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17094 specific defines for architectures defining USE_SIGACTION.
17096 * mini-ia64.c: Fix some warnings.
17098 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17099 version seemed to skip a frame.
17101 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17103 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17104 only calls which are made to native code use this flag.
17106 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17108 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17109 varargs methods as well.
17111 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17112 which have save_lmf set. Reorganize methods prologs a bit.
17114 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17115 debugger to the proper place.
17117 2005-10-29 Martin Baulig <martin@ximian.com>
17119 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17120 when running inside the debugger until the debugger has support
17123 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17125 * mini.h: Fix a warning.
17127 2005-10-24 Miguel de Icaza <miguel@novell.com>
17129 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17130 we expose publicly, this returns the string.
17132 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17134 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17135 with fp elimination.
17137 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17139 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17140 native stacktrace using the glibc 'backtrace' function if available.
17142 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17144 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17146 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17147 handle SIGSEGVs received while in native code.
17149 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17150 code, call mono_handle_native_sigsegv which will abort the runtime
17151 after printing some diagnostics, instead of converting it into a
17152 confusing NullReferenceException.
17154 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17156 * cpu-pentium.md: Remove unused opcodes.
17158 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17160 * mini-amd64.h (MonoLMF): Add rsp field.
17162 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17165 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17167 * mini-codegen.c (get_register_spilling): Fix some warnings.
17169 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17171 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17172 elimination during exception handling. Enable fp elimination by
17175 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17178 2005-10-16 Martin Baulig <martin@ximian.com>
17180 * mini-exceptions.c
17181 (mono_debugger_run_finally): New public method for the debugger.
17183 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17185 * debug-mini.c (mono_debug_init_method): Fix warning.
17187 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17188 the 'exname' parameter const to fix some warnings.
17190 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17192 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17193 introduced by the previous patch.
17195 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17197 * basic-float.cs: Add test for precision of float arithmetic.
17199 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17200 when loading/storing single values from/to memory.
17202 * mini.c (mono_jit_compile_method_with_opt): Create the function
17203 pointers in the correct domain.
17205 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17207 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17208 introduced by previous patch.
17210 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17211 when out_filter_idx is NULL.
17213 * mini-exceptions.c: Don't run filter clauses twice during exception
17214 handling. Fixes #75755.
17216 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17218 * aot.c: Add support for ldflda wrappers.
17220 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17223 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17225 * mini.c, mini.h: do not consider exception handlers blocks when
17226 setting up interface variables.
17228 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17230 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17232 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17234 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17235 causes a regression.
17237 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17239 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17241 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17242 of the OP_P definitions.
17244 * TODO: Add a proposal for dealing with the CEE/OP mess.
17246 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17247 optimizations from the x86 port.
17249 * cpu-amd64.md: Ditto.
17251 * basic.cs basic-long.cs: Add tests.
17253 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17255 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17256 Patrik Torstensson's implementation of my exception-handling
17257 optimization idea, when the exception object is not used
17260 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17262 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17263 of the mul_imm optimizations from the old jit.
17265 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17267 * mini.c, liveness.c: patch by Patrik Torstensson and
17268 Zoltan Varga to improve performance in methods with
17271 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17273 * driver.c: Remove 'Globalization' entry from --version.
17275 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17277 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17278 there is a profiler interested in JIT events.
17280 * aot.c: Load profile files produced by the AOT profiling module, and
17281 reorder methods based on the profiling info. Add a 'method_order' table
17282 to the AOT file to make mono_aot_find_jit_info work with the reordered
17285 * mini.h: Bump AOT file version info.
17287 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17289 * mini-arm.h: work around what looks like a gcc bug when optimizations
17292 2005-09-28 Raja R Harinath <rharinath@novell.com>
17294 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17295 conditionals. Use ...
17296 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17298 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17300 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17301 to determine the amount of memory to copy when passing valuetypes.
17303 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17304 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17306 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17308 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17309 information about aot.
17311 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17313 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17314 macros. This will allow a deadlock debugger to easily be plugged
17317 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17319 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17321 2005-09-27 Raja R Harinath <rharinath@novell.com>
17323 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17324 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17325 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17326 ($(arch_built)) [CROSS_COMPILING]: Error out.
17328 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17330 * aot.c: Add support for the no_special_static flag for classes.
17332 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17334 * Reapply reverted patches.
17336 * *: Revert r50174 as well.
17338 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17340 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17342 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17344 2005-09-23 Miguel de Icaza <miguel@novell.com>
17346 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17347 part of the SIG_HANDLER_SIGNATURE.
17349 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17351 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17354 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17355 introduced by previous patch.
17357 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17359 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17360 saved registers too.
17362 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17363 upon the information returned by get_call_info ().
17365 * mini-x86.c (add_float): Fix stack size calculation.
17366 (mono_arch_call_opcode): Rewrite this so it works based up the
17367 information returned by get_call_info ().
17368 (mono_arch_get_this_vret_args): Ditto.
17370 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17372 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17373 in cinfo to determine the registers which need to be used.
17375 2005-09-20 Miguel de Icaza <miguel@novell.com>
17377 * driver.c (mono_main): Add --server and --desktop flags.
17379 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17381 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17382 registers as global registers.
17384 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17385 longer needed with the new register allocator.
17387 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17389 * cpu-ia64.md: Remove unused opcodes.
17391 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17393 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17395 * cpu-amd64.md: Remove unused opcodes.
17397 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17398 needed with the new register allocator.
17400 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17403 2005-09-16 Raja R Harinath <rharinath@novell.com>
17405 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17407 2005-09-16 Martin Baulig <martin@ximian.com>
17409 * exceptions-amd64.c
17410 (throw_exception): Don't call mono_debugger_throw_exception() if
17411 we're a rethrow - see the FIXME in the code.
17413 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17415 * mini.c (mono_init_exceptions): This only works on some architectures.
17417 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17419 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17422 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17424 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17425 now in mini-exceptions.c.
17427 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17429 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17430 now in mini-exceptions.c.
17432 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17434 * exceptions-x86.c: Applied patch from Patrik Torstensson
17435 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17437 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17438 code into mini-exceptions.c. Add some assertions to it.
17440 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17442 * aot.c (emit_section_change): Applied patch from "The Software Team"
17443 (<software@solmersa.com>). Fix as errors on windows.
17445 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17447 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17448 method info into the LMF.
17450 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17452 * mini-ia64.c: Add proper unwind info for method epilogs.
17454 * exceptions-ia64.c: Add some code to help debugging.
17456 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17458 * mini-exceptions.c: Fix warning.
17460 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17462 * mini.c: Really fix build.
17464 * mini-x86.c mini-amd64.c: Fix build.
17466 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17468 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17470 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17471 some Interlocked methods as intrinsics.
17473 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17474 for Thread methods as well.
17476 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17478 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17480 * mini-ia64.c mini-x86.c mini-amd64.c
17481 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17484 * mini.c (mono_init_exceptions): Fix build breakage.
17486 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17488 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17489 of instructions. Use the new ia64_unw_op macros for emitting unwind
17492 * mini.c (mono_init_exceptions): Initialize exception handling
17493 related trampolines at startup.
17495 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17497 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17499 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17501 * mini.c: Handle type loading errors gracefully during compilation and
17502 throw the appropriate exception.
17504 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17506 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17507 for the mono binary.
17509 2005-09-09 Martin Baulig <martin@ximian.com>
17511 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17514 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17516 * mini-arm.h: use emulation for conv.r.un for the release.
17518 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17520 * mini-arm.c, objects.cs: more fixes and tests for them.
17522 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17524 * mini-arm.c: align structures to at least 4 bytes to be able
17525 to keep our current optimized memcpy.
17527 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17529 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17531 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17533 * mini.c: ignore SIGPIPE.
17535 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17537 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17539 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17541 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17543 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17545 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17547 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17548 exception handling support.
17549 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17550 patch by Brian Koropoff <briank@marakicorp.com>).
17552 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17554 * mini.c: revert another 'optimization' which breaks when
17555 items on the eval stack need to be saved at a basic block end
17558 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17560 * jit-icalls.c: for arrays, ensure we always provide
17563 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17565 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17567 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17569 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17571 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17572 arguments in their original register.
17574 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17576 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17579 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17580 when ssapre is enabled.
17582 * inssel-long.brg: Fix bug in previous patch.
17584 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17585 multiplication by a constant.
17587 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17589 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17592 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17595 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17597 * inssel-arm.brg: apply changes tested by Brian Koropoff
17598 <briank@marakicorp.com>.
17600 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17602 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17604 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17606 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17607 to the same register if dreg is just a base register.
17608 (print_ins): Improve printing of membase opcodes.
17610 * inssel-x86.brg: Add optimized ldind(reg) rules.
17612 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17614 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17616 * mini.c: when running under valgrind, set the stack bottom for
17617 the GC at the actual approximate stack for the app (fixes running
17618 mono with valgrind).
17620 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17622 * mini.c: do no break at the first valuetype to init found
17623 (fixes bug #75791).
17625 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17627 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17629 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17631 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17633 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17635 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17637 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17639 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17641 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17644 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17647 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17650 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17652 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17654 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17656 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17657 in the tail recursion optimization.
17659 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17660 debug info into the assembly file.
17662 * iltests.il: Add test for filter regions.
17664 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17665 initial stack of filter regions. Fixes #75755.
17667 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17669 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17670 stack requirements.
17672 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17674 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17675 the check for an already compiled method on non-ia64 platforms.
17676 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17679 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17681 * inssel-x86.brg: Add some optimized call rules.
17683 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17685 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17688 * mini.h mini-trampolines.c: Pass the trampoline argument to
17689 mono_arch_patch_delegate_trampoline.
17691 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17693 * mini-trampolines.c: Fix build.
17695 * mini-amd64.h: Add delegate trampolines.
17697 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17699 * inssel-amd64.brg: Add optimized call rules.
17701 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17703 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17705 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17707 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17710 * mini-ia64.c: Remove LMF fixmes.
17712 * mini-ia64.h: Remove most fields from LMF.
17714 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17716 * mini-trampolines.c: Add support for IA64 function descriptors.
17718 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17719 for IA64 function descriptors.
17721 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17723 * tramp-arm.c: patch the vtable for virtual calls. Added
17724 support code to register/unregister the LMF.
17725 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17728 2005-08-19 Dick Porter <dick@ximian.com>
17730 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17731 bit value if needed.
17733 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17735 * mini.c (mini_get_method): Move handling of wrapper data here.
17737 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17739 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17742 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17743 bblock->code does not remain empty.
17745 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17747 * arrays.cs: Add regression test for #75832.
17749 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17750 rules. Fixes #75832.
17752 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17753 instruction scheduling.
17755 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17757 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17759 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17761 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17763 * mini-codegen.c: Fix VC build.
17765 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17767 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17769 * mini.h: fix signature for mono_register_opcode_emulation.
17771 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17773 * mini.c: Get rid of most of the helper_sig_... constants using
17774 mono_create_icall_signature ().
17776 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17778 * jit-icalls.c (helper_ldstr): New helper function.
17780 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17782 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17783 throw, load the string using a helper call instead of creating a string object.
17785 * aot.c: Update after LDSTR changes.
17787 * mini.h: Bump AOT file version.
17789 * aot.c: Save class size info into the AOT file. Print more statistics during
17792 * mini.h: Bump AOT file version.
17794 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17795 ordering of disasm cases. Fixes #74957.
17797 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17799 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17800 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17801 the generic code needed for the ARM port.
17803 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17805 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17806 inssel-arm.brg: more ARM features and fixes.
17808 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17810 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17811 ARM port work in progress.
17813 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17815 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17817 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17819 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17821 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17823 * *-ia64.*: Ongoing IA64 work.
17825 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17827 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17829 * TODO: Remove out-of-data todo stuff.
17831 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17834 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17836 * mini.h: Bump corlib version.
17838 2005-07-27 Martin Baulig <martin@ximian.com>
17841 (create_copy_ins): Added `const unsigned char *ip' argument; set
17842 `copy->cil_code' from it.
17844 2005-07-27 Martin Baulig <martin@ximian.com>
17846 * mini-exceptions.c (mono_handle_exception): Don't call
17847 mono_debugger_handle_exception() for filters.
17849 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17851 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17854 2005-07-26 Martin Baulig <martin@ximian.com>
17856 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17858 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17859 helper_compile_generic_method() if the method is actually virtual
17862 2005-07-26 Martin Baulig <martin@ximian.com>
17865 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17866 public; this is now accessed directly by the debugger.
17867 (mono_generic_trampoline_code): Removed.
17870 (mono_debug_init_method): Also add interncalls and wrappers.
17872 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17874 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17876 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17878 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17880 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17882 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17884 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17886 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17887 getting TLS offsets on AMD64 too.
17889 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17891 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17893 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17895 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17896 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17898 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17900 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17902 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17905 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17906 mono_sparc_is_virtual_call ().
17908 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17910 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17911 trampoline parameters.
17913 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17915 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17916 to mono_arch_get_vcall_slot_addr.
17918 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17921 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17923 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17925 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17927 2005-07-19 Martin Baulig <martin@ximian.com>
17929 * exceptions-amd64.c (throw_exception): Call
17930 mono_debugger_throw_exception() here like we're doing it on i386.
17932 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17934 * mini-ia64.c: Add optimized TLS access support.
17936 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17938 * mini-exceptions.c: Ongoing IA64 work.
17940 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17942 * mini.c: Use the default optimization set when embedding. Fixes
17945 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17947 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17948 of trampolines to a separate file.
17950 * mini-trampolines.c: New file.
17952 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17955 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17958 * mini-codegen.c: Fix cygwin build.
17960 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17962 * mini.c: Add some minor changes needed by the IA64 port.
17964 * *-ia64.*: Ongoing IA64 work.
17966 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17968 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17969 trampolines into arch-independent and arch-dependent parts.
17971 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17973 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17975 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17977 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17978 the xp-regalloc-branch for amd64.
17980 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17981 xp-regalloc-branch for x86.
17983 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17985 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17987 2005-07-06 Martin Baulig <martin@ximian.com>
17990 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17991 (mono_jit_runtime_invoke): Likewise.
17993 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17995 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17998 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17999 without loading their metadata. Reorganize the file format so exception handling+
18000 debug info is kept separate from normal method info. Create MonoJitInfo
18001 structures for methods lazily.
18003 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18005 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18007 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18009 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18012 * mini.h: Bump AOT file version.
18014 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18016 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18018 2005-07-01 Raja R Harinath <rharinath@novell.com>
18020 * Makefile.am (check-local): Call semdel-wrapper.
18022 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18024 * mini-x86.c: Revert the last change as it seems to break the build..
18026 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18028 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18030 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18032 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18034 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18035 outside of the macro, so strange stuff doesn't happen with gcc4
18036 (NEW_AOTCONST_TOKEN): Likewise.
18038 2005-06-28 Martin Baulig <martin@ximian.com>
18040 * mini.c (mini_class_is_system_array): New static method; use this
18041 instead of `klass->parent == mono_defaults.array_class' everywhere
18042 since this also works for the new generic array class.
18044 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18046 * inssel.brg: Remove warnings.
18048 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18050 * mini-ia64.c: Ongoing IA64 work.
18052 * basic-float.cs: Add float->i1 conversion test.
18054 * iltests.il: Add conv.u4 test.
18056 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18058 * inssel-long.brg: Fix bug caused by last change.
18060 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18062 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18063 BSDs. Allows the x86 JIT to work on OSX86
18065 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18067 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18070 * mini-ia64.c: Ongoing IA64 work.
18072 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18074 * mini-ia64.c: Ongoing IA64 work.
18076 * driver.c: Clean up jit_code_hash as well when using --regression.
18078 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18080 * basic-long.cs: Add tests for long->u4 conversion.
18082 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18084 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18085 that we do not depend on undefined C behavior: the order stuff
18086 gets evaluated within an expression. Fixes mono when compiled on
18089 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18091 * *-ia64.*: Ongoing IA64 work.
18093 * aot.c: Lower memory usage while loading AOT methods.
18095 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18097 * mini.h: Bump AOT file format version.
18099 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18101 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18103 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18105 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18106 not on callee assembly). Fixed some comments.
18108 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18110 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18111 it gets proper disassembly.
18112 (emit_method_info): Remove some dead code.
18114 * mini.c (mini_method_compile): Allways allocate the GOT var in
18115 mono_method_to_ir for emulating opcodes.
18117 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18119 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18120 before freeing the code memory. Fixes #74990.
18122 * objects.cs: Add regression test for #74992.
18124 * liveness.c: Extend live ranges of arguments to the beginning of the
18125 method. Fixes #74992.
18127 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18128 so it points into the faulting instruction.
18130 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18132 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18134 * *-ia64.*: Ongoing IA64 work.
18136 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18138 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18140 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18142 * *-ia64.*: Ongoing IA64 work.
18144 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18146 * basic-long.cs: Add tests for add/sub.ovf.
18148 * basic.cs: Add tests for sub.ovf.
18150 * *-ia64.*: Ongoing IA64 work.
18152 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18154 * *-ia64.*: Ongoing IA64 work.
18156 * basic.cs: Add conv.ovf.i4.un test.
18158 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18160 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18162 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18164 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18166 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18168 * *-ia64.*: Ongoing IA64 work.
18170 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18173 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18175 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18177 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18179 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18181 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18183 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18184 of a call is callable by a near call.
18186 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18188 * mini-ia64.c: Ongoing IA64 work.
18190 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18192 * genmdesc.c: Make the generated array non-static.
18194 * inssel-long.brg: Fix LSHR_IMM rule.
18196 * *-ia64.*: Ongoing IA64 work.
18198 * *-ia64.*: Ongoing IA64 work.
18200 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18202 * *-ia64.*: Ongoing IA64 work.
18204 * *-ia64.*: Ongoing IA64 work.
18206 * mini-ia64.c: Ongoing IA64 work.
18208 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18210 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18212 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18214 * objects.cs basic-long.cs: Move some tests to objects.cs.
18216 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18218 * *-ia64.*: Ongoing IA64 work.
18220 * iltests.il: Add a new test.
18222 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18223 newobj. Fixes #75042.
18225 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18227 * *-ia64.*: Ongoing IA64 work.
18229 * *-ia64.*: Ongoing IA64 work.
18231 * *-ia64.*: Ongoing IA64 work.
18233 * basic.cs objects.cs: Move tests accessing static variables as well.
18235 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18237 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18239 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18241 * driver.c: Always print failed tests.
18243 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18246 * *ia64*: Ongoing IA64 work.
18248 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18250 * basic.cs: Add tests for add.ovf. Fix warnings.
18252 2005-05-18 Miguel de Icaza <miguel@novell.com>
18254 * driver.c (mono_main): Avoid crash if no argument is passed to
18255 --break; Do not use g_error, but f_printf. And fix all other
18256 ocurrences of the same crash.
18258 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18260 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18261 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18264 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18266 * *-ia64.*: Add beginnings of IA64 backend.
18268 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18270 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18272 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18275 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18277 * mini-amd64.c: Fix a warning.
18279 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18281 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18282 in float_neg. Fixes #74897.
18284 * mini-amd64.c (emit_call): Fix another near call bug.
18286 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18288 * declsec.c: Keep the appdomain information in the structure. Added a
18289 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18290 value gets overwritten).
18291 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18292 an MonoAppDomain member to MonoSecurityFrame.
18293 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18294 used in the stack walk. Now use a MonoArray which grow (double) when
18297 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18299 * mini.c: Re-enabled runtime cleanup, since running threads should
18300 now properly stop when exiting.
18302 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18304 * mini-codegen.c: New file contaning the arch-independent local
18305 register allocator. Not used by any architectures yet.
18307 * mini.h linear-scan.c: Merge some changes from the
18308 mini-xp-local-regalloc branch.
18310 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18312 * mini-amd64.c (emit_call): Fix calls to native functions when the
18313 runtime is compiled as a shared library. Fixes #74756.
18315 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18316 on a literal field. Fixes #74751.
18318 2005-04-25 Raja R Harinath <rharinath@novell.com>
18320 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18322 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18324 * objects.cs: Add missing null casting test.
18326 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18328 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18329 in wrapper methods. Also rename 'address' variable to 'offset'.
18331 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18333 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18336 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18338 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18341 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18343 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18345 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18347 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18348 just the last bytes.
18350 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18352 * aot.c (mono_compile_assembly): Fix warning.
18354 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18355 by the _MSC_VER stuff.
18357 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18359 * inssel-long.brg: Fix #74588.
18361 * cpu-amd64.md: Fix #74591.
18363 * iltests.il: Add new regression tests.
18365 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18367 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18370 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18372 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18374 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18375 from Bill Middleton <flashdict@gmail.com>.
18377 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18379 * arrays.cs: Add new regression test. Fix warnings.
18381 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18383 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18384 and leakage in CKFINITE.
18386 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18387 this to a null op since it is called on amd64 too.
18389 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18391 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18392 body since this is not used on amd64.
18394 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18396 * mini-amd64.c: Remove obsolete fixmes.
18398 * mini.c (print_method_from_ip): Fix debugging support.
18400 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18402 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18403 so that expressions that don't give much gain are not reduced.
18404 * ssapre.h: Likewise.
18406 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18408 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18410 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18412 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18414 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18416 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18418 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18420 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18422 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18425 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18427 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18429 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18431 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18432 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18434 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18436 * mini-x86.c: Fix up stack overflow handling.
18438 * exceptions.cs: Add new regression test.
18440 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18442 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18443 mono_jit_thread_attach.
18445 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18447 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18449 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18450 avoid calling constructors using callvirt.
18452 * inssel.brg: Fix #74073.
18454 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18456 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18457 compilation with non-GCC compilers.
18458 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18459 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18461 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18463 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18464 klass->interface_offsets (will likely fix bug#74073).
18466 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18468 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18470 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18472 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18473 to amd64_div_reg_size ().
18475 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18477 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18479 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18481 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18483 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18485 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18487 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18489 * mini.c (mono_precompile_assembly): Load and precompile referenced
18490 assemblies as well. Fixes #74015.
18492 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18494 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18496 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18498 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18499 a lot of checks and (anyway) permissions cannot work until corlib is
18502 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18504 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18506 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18508 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18509 calls (fixes bug#72824).
18511 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18513 * mini.c: fix tail recursion elimination (see test in bug#73936).
18515 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18517 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18518 some fp functions in sse2 mode.
18520 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18522 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18524 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18526 * mini.h mini.c: Add mono_get_jit_tls_key ().
18528 * mini-x86.c: Enable fast TLS support on windows.
18530 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18532 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18533 * mini.c: Check for p/invoke method when generating code. If a
18534 p/invoke method, or it's class, isn't decorated with [Suppress
18535 UnmanagedCodeSecurity] then generate code to call System.Security.
18536 UnmanagedDemand (only if the security manager is active).
18538 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18540 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18541 last change as it seems to cause strange crashes.
18543 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18545 * *.c: handle unsafe function pointers where needed.
18547 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18549 * mini.c (mono_jit_free_method): Remove the fixme too.
18551 2005-03-15 Miguel de Icaza <miguel@novell.com>
18553 * mini.c: As discussed, make the code actually free the delegate
18554 thunk now, to enable the debugging of delegate problems, use
18555 MONO_DEBUG=1 when running Mono.
18557 This takes also care of parts of the leaks as seen by Joe.
18559 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18561 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18562 thread_tls_offset calculation.
18564 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18566 * declsec.c: Reworked linkdemand checks for icall. The previous code
18567 was using the declaration code (untrusted) and didn't work as expected
18568 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18571 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18573 * iltests.il: Add new localloc test.
18575 * mini-amd64.c: Handle large stack allocations the same way as on
18576 windows if stack overflow handling is working.
18578 * mini-amd64.c: Allocate the signal stack using mmap.
18580 * mini.c (sigsegv_signal_handler): Fix reading of context.
18582 * mini-exceptions.c: Fix up stack overflow handling.
18584 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18586 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18588 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18590 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18592 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18593 tramp_init functions as they are no longer needed.
18595 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18597 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18599 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18601 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18603 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18606 * mini-ops.h: Add OP_LMUL_IMM.
18608 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18609 long mul/div opcodes as intrinsic.
18611 * mini-amd64.c (emit_call): Handle the case when the callee might be
18614 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18616 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18619 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18621 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18623 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18625 * mini.c (mono_codegen): Don't leak here, to help people running
18628 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18630 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18631 conversions in sse2 mode.
18633 * basic-float.cs: Add regression test.
18635 * mini-amd64.c: Reenable sse2.
18637 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18639 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18641 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18643 * driver.c: Copyright text should include 2005.
18645 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18647 * cpu-amd64.md (load_membase): Fix more max lengths.
18649 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18651 * cpu-amd64.md (load_membase): Fix max length.
18653 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18655 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18657 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18658 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18660 * basic-float.cs: Add rounding regression test.
18662 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18664 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18666 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18667 structures in registers for pinvoke wrappers.
18669 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18671 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18673 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18675 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18676 wrapper to mono_jit_thread_attach.
18678 * mini.c (mini_jit_thread_attach): New jit icall.
18680 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18681 native->managed wrappers.
18683 * exceptions.cs: Add new regression test.
18685 * mini.c (optimize_branches): Check regions in the cbranch to throw
18686 block case as well. Fixes #73242.
18688 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18690 * mini.c: thread safety fixes.
18692 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18694 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18695 patching stuff, since delegates use jump trampolines so there is
18698 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18701 * tramp-amd64.c: Fix build.
18703 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18704 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18706 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18707 Rename this to mono_arch....
18708 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18710 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18712 * mini-amd64.c (emit_call): If both the caller and the callee is
18713 guaranteed to have 32 bit addresses, emit a normal call.
18715 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18717 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18718 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18719 method_ptr inside delegates.
18721 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18723 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18724 invalidated. Fixes #73001.
18726 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18728 * mini-x86.c: Only use stdcall for pinvokes on windows.
18730 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18732 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18733 * mini-x86.c: remove unreliable __thread var offset detection,
18734 use the correct accessors and enable by default.
18736 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18738 * mini.c (mono_jit_free_method): Fix memory leak.
18740 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18742 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18744 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18746 * cpu-amd64.md: Fix lengths of atomic opcodes.
18748 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18750 * driver.c: try to not imply using ICU is any good.
18752 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18755 functions as inline ops.
18757 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18758 some Interlocked functions as inline ops.
18760 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18762 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18764 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18766 * mini.c: Add support for OP_NOT_TAKEN.
18768 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18769 structures in registers for pinvoke wrappers.
18771 * mini-amd64.c: Fix warnings.
18773 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18775 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18777 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18779 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18780 address instead of loading the address from it.
18782 * mini-x86.c: Add support for returning small structs in registers
18783 on Win32. Fixes part of #70864.
18785 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18787 * trace.c (get_token): Improve error checking.
18789 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18791 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18793 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18795 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18796 it can be reused for MonoClass.
18797 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18800 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18802 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18803 instead of a MonoReflectionMethod. The method information wasn't used
18804 when displaying SecurityException details (but will be now).
18806 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18808 * Makefile.am : windows build fix.
18810 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18812 * iltests.il: Add new regression test.
18814 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18817 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18819 * mini.c: Moved linkdemand check into helper function check_linkdemand
18820 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18823 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18825 * declsec.c: Added statistics counter for different kinds of
18827 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18828 (and commented) declaration.
18829 * mini.c: Added statistics counter for security Demand code
18830 generation. Added display of security statistics.
18832 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18834 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18835 Fix compilation errors under gcc-2.95.
18837 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18839 * mini.c, driver.c: Use the new jit trampoline hashtable
18841 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18843 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18845 2005-02-11 Martin Baulig <martin@ximian.com>
18847 * debug-mini.c (mono_debug_close_method): Free the line number array.
18849 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18851 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18854 * mini.h: Bump AOT file format version.
18856 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18858 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18860 * declsec.h: Added macros to get/set lazyly initialized security
18861 informations about assemblies. Added new enum for different type of
18862 possible LinkDemand violation. Added function to check LinkDemands.
18863 * mini.h: Added a field to MonoCompile to hold any security violation
18864 detected when JITting a method (so it can be thrown later).
18865 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18866 and CEE_CALLVIRT. Added code to throw exception at the end of
18867 mini_method_compile (note: the exception is unhandled right now).
18869 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18871 * mini.c, jit-icalls.c: use the managed implementation of
18872 memset for initobj and memset, to avoid managed <-> unmanaged
18875 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18877 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18878 optimization if it would need a GOT var.
18880 * basic.cs: Add tests for constant propagation and switch statements.
18882 * ssa.c: Fix out-of-range constant propagation and switch statements.
18884 2005-02-09 <vargaz@freemail.hu>
18886 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18888 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18890 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18892 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18894 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18896 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18898 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18899 arithmetic operations.
18901 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18903 * mini-ppc.c: add a workaround for broken user code that
18904 DllImports vararg functions with non-vararg signatures.
18906 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18908 * mini.c (mono_jit_compile_method_inner): Add detection and a
18909 meaningfull error message for assemblies written in Managed C++.
18911 * tramp-amd64.c mini-amd64.h: Add support for
18912 create_trampoline_from_token ().
18914 * aot.c mini-x86.c abcremoval.c: Applied patch from
18915 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18917 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18919 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18920 which takes a MonoImage/token as parameter instead of a MonoMethod.
18922 * aot.c: Use the new trampoline for initializing vtables.
18924 * aot.c: Add support for ldfld/stfld_remote wrappers.
18926 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18927 rules for compare <MEM>, IMM.
18929 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18931 * aot.c: Handle inherited finalizers correctly.
18933 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18935 * inssel.brg (stmt): Add a missing _setup_... ().
18937 * aot.c: Save some parts of the class state to the AOT file and use it
18938 to recompute that state when a class is initialized.
18940 * mini.c: Install AOT hooks into the runtime.
18942 * mini.h: Bump AOT file format version.
18944 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18947 * iltests.il: Add new test.
18949 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18951 * mini.c: fix typo.
18953 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18955 * mini.c: setup the statistical profiler in the thread attach
18956 callback to cope with the new single thread code.
18958 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18960 * mini-ppc.c: ensure we have enough room for the profiler
18961 calls (fixed bug#72084).
18963 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18965 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18968 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18970 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18972 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18974 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18975 to succesfully execute parrotbench).
18976 * ssapre.h: Likewise.
18978 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18980 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18981 variable for stores to method arguments (fixes a SSAPRE issue).
18983 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18985 * mini.c: handle value types in dup, fixes gen-112.cs.
18987 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18989 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18990 sequence for calls in dynamic methods to avoid thunks.
18992 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18994 * mini.c: correctly remove dynamic methods from the hashtable.
18996 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18998 * driver.c: Disabled SSAPRE until fix the bug that appears
18999 in IronPython's parrotbench.
19001 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19003 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19005 * mini.c (mono_method_to_ir): Revert the previous change.
19007 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19008 when AOT compiling.
19010 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19011 mono_jit_info_table_find () etc. when running under valgrind.
19013 * inssel.brg: Fix warnings.
19015 * mini-exceptions.c: Fix warnings.
19017 2005-01-31 Martin Baulig <martin@ximian.com>
19019 * driver.c (compile_all_methods_thread_main): Don't try to compile
19020 generic methods or anything which has type parameters.
19022 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19024 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19026 * TestDriver.cs: Add --verbose flags.
19028 * graph.c ssa.c: Fix 64 bit warnings.
19030 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19031 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19032 Fix 64 bit warnings.
19034 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19035 variable not spotted by gcc.
19037 * mini-amd64.c inssel-amd64.brg: Applied patch from
19038 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19039 X86_COMPARE_MEMBASE opcodes.
19041 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19043 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19045 * *: MonoMethod->signature might be NULL now. You *MUST* use
19046 mono_method_signature.
19048 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19050 * driver.c (compile_all_methods_thread_main): Compile the methods
19051 without invoking cctors.
19053 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19056 * basic-calls.cs: test for the above.
19058 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19060 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19061 MonoJitInfo changes.
19063 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19065 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19066 eagerly if it contains dynamic methods.
19068 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19070 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19071 trace, it is now computed by an icall from trace_ips.
19073 * mini-exceptions.c: Fix a warning.
19075 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19077 * mini-exceptions.c: don't bother getting stack trace info if
19078 it's not going to be used.
19080 2005-01-27 Raja R Harinath <rharinath@novell.com>
19082 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19085 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19087 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19089 * aot.c: Avoid calling mono_method_get_header () if not needed.
19091 * mini.h: Bump AOT file format version.
19093 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19095 * mini.c (mono_print_tree): Print more info for calls.
19097 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19099 * declsec.h: Remove warning by adding missing include for marshal.h
19101 2005-01-26 Martin Baulig <martin@ximian.com>
19103 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19106 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19108 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19111 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19113 * aot.c (mono_compile_assembly): Fix a warning.
19115 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19117 * declsec.c: Look for security attributes on the original MonoMethod
19118 (and not the wrapped one). This fix permissions on icalls.
19120 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19122 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19124 * mini.c (mono_allocate_stack_slots): Add a fixme.
19126 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19128 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19130 * inssel.brg: optimize casts of sealed types (more
19131 optimizations waiting for fixes in remoting).
19133 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19135 * inssel.brg (stmt): Add another dummy rule.
19137 * driver.c: Fix warnings.
19139 * driver.c (mono_main): If running under valgrind, instruct glib to use
19140 the system allocation functions so valgrind can track the memory
19141 allocated by the g_... functions.
19143 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19145 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19147 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19149 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19150 variables in try regions.
19152 * mini.c (mini_method_compile): Don't disable optimizations on large
19153 methods when AOT compiling.
19155 * mini.c (mono_allocate_stack_slots): New arch independent method to
19156 allocate stack slots. Not yet used.
19158 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19160 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19162 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19164 * mini-ppc.c: make the branch info relative as the code
19165 buffer can be reallocated.
19167 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19169 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19170 * driver.c: Removed the AOT/security restriction. Now initialize the
19171 security manager (in metadata) if --security is used.
19172 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19173 rather than the pointer to declarative security, when AOT is used.
19175 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19177 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19178 basic blocks, reduced intrinsic exception throwing code size.
19180 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19182 * driver.c (mini_usage): Reorder the usage screen.
19184 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19186 * mini.c (mono_resolve_patch_target): Fix warning.
19188 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19190 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19193 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19195 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19196 breaks the amd64 build.
19198 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19199 register allocation. Fixes #71454.
19201 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19203 * arrays.cs: Add new regression test.
19205 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19207 * ssapre.c: Turned usage of snprintf to GString.
19208 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19209 (I left it on by mistake in my previous commit).
19211 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19213 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19214 on cond branch optimization (fixes bug# 71515).
19216 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19218 * abcremoval.c: Fixed bug 71062.
19219 * abcremoval.h: Likewise.
19221 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19223 * mini.c: Added a new functionality to optimize_branches, the removal
19224 of useless basic blocks, and fixed some problem in the removal of
19225 critical edges; some utility functions added for both purposes.
19226 * ssapre.c: Added complex expression support, and fixed bug 70637.
19227 * ssapre.h: Likewise.
19228 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19230 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19231 * driver.c: Re-enabled SSAPRE.
19233 2005-01-19 Martin Baulig <martin@ximian.com>
19235 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19236 the result of mono_get_method_constrained().
19238 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19240 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19243 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19245 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19246 be detected. Fixes #59296.
19248 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19250 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19251 which can happen. Fixes #71361.
19253 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19255 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19258 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19260 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19261 appdomain-unload.exe to fail.
19263 * mini.c: Fix some memory leaks.
19265 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19267 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19268 Fixed bug and sped up some codepaths.
19270 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19272 * mini.c: Fix some memory leaks.
19274 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19277 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19279 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19282 * iltests.il: Add regression test for #71320.
19284 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19286 * mini.c (mono_codegen): Fix installation of profiler hooks.
19288 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19290 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19292 * mini.h, mini.c, cfold.c: optimize access to enum
19293 readonly fields, too. Eval conditional branches if possible
19294 to perform unreachable code removal in more cases.
19296 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19298 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19300 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19303 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19304 WinXP DEP. Fixes #71244.
19306 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19308 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19310 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19312 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19314 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19316 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19319 * mini.h: Bump AOT version.
19321 * mini.h (MonoCompile): Change exvar to a hash table.
19323 * mini.c: Allocate a separate exvar for each handler block.
19325 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19327 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19328 ex var with the pending exception and only throw if the two are equal.
19331 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19333 * mini-x86.c: Fix warnings.
19335 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19336 used by all the ports now.
19338 * aot.c: Add write-symbols and save-temps options.
19340 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19342 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19344 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19346 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19349 * tramp-s390.c: Check vtable slot belongs to the domain.
19351 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19352 as per other platforms.
19354 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19356 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19358 * driver.c: we don't run the Main() code in a subthread anymore.
19360 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19362 * mini.c: added experimental rtc support in the statistical
19363 profiler: if the user has the permission, more accurate statistics
19364 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19365 The MONO_RTC value must be restricted to what the linux rtc allows:
19366 power of two from 64 to 8192 Hz.
19368 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19370 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19372 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19374 * mini-ppc.c: better icache flush for smp.
19376 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19378 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19380 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19381 amd64 port, not yet used.
19383 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19385 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19388 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19390 * driver.c: Added --security option to activate the security manager.
19391 Right now this will allow code generation for declarative demands and
19392 is disabled when AOT is specified.
19393 * mini.c: Add code generation for declarative security demands.
19394 * mini.h: Add mono_use_security_manager as an extern gboolean.
19396 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19398 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19399 emitting more dense assembly code.
19401 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19402 exception throwing stuff.
19404 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19409 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19410 left in by mistake.
19412 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19415 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19417 * tramp-*.c: Only patch vtable slots if the object is in the current
19418 domain. Fixes appdomain-unload.exe.
19420 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19422 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19425 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19427 * mini.c (reverse_branch_op): New helper function.
19429 * mini.c (optimize_branches): Run the new optimization only on
19430 platforms which support it. Also reverse all kinds of branches.
19432 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19434 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19437 * mini.c (optimize_branches): Reverse not-equals branches if the false
19438 bblock is a throw. This happens a lot of time with argument checking in
19441 * mini.c (mono_codegen): Add support for placing basic blocks after
19442 the function epilogue.
19444 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19447 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19449 * mini.c (setup_stat_profiler): Only set this up if the platform
19450 supports ITIMER_PROF.
19452 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19454 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19457 * inssel.brg: Fix a warning.
19459 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19461 * mini.c: added support for statistical profiler
19462 (run with: --profile=default:stat).
19464 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19466 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19468 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19470 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19471 related to global registers from the amd64 port.
19473 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19475 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19477 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19478 with global registers.
19479 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19481 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19483 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19485 * debug-mini.c (encode_value): Fix off-by-one.
19487 * aot.c (encode_value): Likewise.
19489 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19491 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19493 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19496 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19498 * aot.c (emit_method_info): Increase size of temp buffer.
19500 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19503 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19505 * aot.c (emit_method_info): Fix build.
19507 * aot.c: Further rework of the AOT file format to reduce the size of
19508 the method info data.
19510 * mini.h: Bump AOT file format version.
19512 2004-12-27 Martin Baulig <martin@ximian.com>
19514 * mini.c (mini_get_method): New static method; call
19515 mono_get_method_full() and mono_get_inflated_method().
19516 (mono_method_to_ir): Use mini_get_method() instead of
19517 mono_get_method_full().
19519 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19521 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19523 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19525 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19527 * inssel-amd64.brg: Add some optimization rules.
19529 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19531 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19532 standard not GC'd stuff is fine.
19534 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19536 * aot.c: Rework the AOT file format to get rid of most of the global
19537 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19539 * mini.h: Bump AOT file format version.
19541 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19543 * mini.h: Bump AOT file format version.
19545 * aot.c (mono_aot_is_got_entry): New function to determine if an
19546 address is inside a GOT.
19548 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19550 * cpu-pentium.md: Increase the maximum size of some instructions which
19551 might involve a got access.
19553 * mini.c (get_method_from_ip): Another debug helper function.
19555 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19556 when got var accesses are created during the decompose phase.
19558 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19560 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19561 argument mini_compile_method and to MonoCompile, and use this to
19562 determine whenever a given method is compiled for AOT. This allows the
19563 other methods compiled during AOT compilation to be free of AOT stuff,
19564 so the backends does not need to add special support for them by
19565 creating a fake GOT etc.
19567 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19570 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19572 * mini.c (mono_method_to_ir): It turns out that some of the
19573 x-appdomain wrappers are lax with types, so just ignore this for
19576 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19577 at the vtable->klass. If it is non-shared code we can just use the
19580 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19582 * mini-ppc.c: access MonoDomain from tls, too.
19584 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19586 * declsec.c: Removed unused variable (and related warning ;-)
19588 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19590 * iltests.il: New test for LDELEMA on an array of ref types.
19592 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19593 all ldelema's on reftypes.
19594 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19595 it was the wrong place to put it.
19597 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19598 register to pop to make this cleaner, at the request of Paolo.
19600 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19602 * mini-ops.h (OP_GETHASHCODE): New op.
19604 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19606 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19609 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19612 * mini-x86.c (mono_arch_output_basic_block): Rather than
19620 The first is 3 bytes while the second is 1. This saves 36 kb on
19621 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19622 see a small boost because of icache locality.
19624 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19626 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19628 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19629 started code sharing with the generic code.
19631 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19633 * mini-ppc.c, cpu-g4.md: added code for direct access to
19636 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19638 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19639 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19642 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19644 * declsec.c|h: Added functions to cache the declarative stack modifiers
19645 in MonoJitInfo and to create a security frame from a MonoJitInfo
19647 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19648 created. Register internal calls for System.Security.SecurityFrame::
19649 _GetSecurityFrame and _GetSecurityStack.
19650 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19651 the definitions for the new stack walk/callback mechanism.
19652 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19653 first security frame for LinkDemands and InheritanceDemands) and
19654 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19656 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19657 walk initialization (lupus).
19659 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19661 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19663 (handle_loaded_temps): Do not create a temporary variable for
19664 things that we know are temps. They will never be modified.
19665 (mono_spill_call): Set MONO_INST_IS_TEMP
19666 (mono_emulate_opcode): ditto
19668 (mono_method_to_ir.CEE_DUP): ditto
19670 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19672 * mini.c (type_to_eval_stack_type): Make this handle the void type
19673 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19674 (emit_tree): use ip_in_bb to special case some common idioms
19675 Update all callers to pass in the IP.
19676 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19678 This gives us a nice 2% speedup in mcs bootstrap.
19680 * mini-x86.c (peephole_pass): Peephole pass to make
19689 * mini.c (ip_in_bb): new method.
19690 (mono_method_to_ir): use this method rather than doing the hash
19693 * linear-scan.c (mono_linear_scan): When expiring actives, you
19694 don't need to keep around variables that expire on this
19695 instruction. This makes it so that:
19698 store (ebx add (ebx, 1))
19702 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19704 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19705 combination to avoid doing two copies. Fix up problems with previous
19708 * mini.c: Fix 64 bit warnings.
19710 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19712 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19714 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19715 changes from the x86 code.
19717 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19719 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19721 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19722 throwing code to reduce its size, unify the AOT and non-aot code and
19723 get rid of relocations in the AOT case.
19725 * mini-x86.h mini.c exceptions-x86.c
19726 (mono_arch_get_throw_corlib_exception): New arch specific function to
19727 raise corlib exceptions which doesn't require relocations in the
19730 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19732 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19734 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19737 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19740 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19742 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19743 with add function when used from Inc/dec atomic
19744 functions. Re-enabled optimization on x86.
19745 * mini-ops.h: renamed atomic_add functions to
19746 allow _add to match the Interlocked::Add and
19747 _add_next to match Interlocked::Inc/Dec.
19749 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19751 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19752 linking of BBs to the end BB, and enabled SSAPRE also with
19753 consprop and copyprop (which was prevented by that bug).
19755 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19757 * mini-x86.c: disabling the Interlocked optimizing code.
19759 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19761 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19762 file version check.
19764 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19766 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19767 interlocked optimization due lack of support on x86, rewrote
19768 exchange to take into account that base may be in eax.
19770 xsp works again; activated Interlocked optimizing code.
19772 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19774 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19776 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19778 * mini-ops.h: Add new opcodes.
19780 * mini.h: Add new patch types. Add got_var to MonoCompile.
19782 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19783 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19784 make it work with all kinds of patchable code.
19786 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19787 address of the GOT, and referencing entries in the GOT.
19789 * mini.c: Add code to load the GOT address if needed by an opcode.
19791 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19792 independent AOT code on the x86 using an elf-style Global Offset Table.
19794 2004-12-14 Raja R Harinath <rharinath@novell.com>
19796 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19798 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19800 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19803 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19805 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19806 of Interlocked:Increment/Decrement/Add as inline ops.
19807 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19809 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19811 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19812 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19814 2004-12-12 Duncan Mak <duncan@ximian.com>
19816 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19817 again. `patch_info->table_size' is no longer valid after Zoltan's
19820 2004-12-12 Martin Baulig <martin@ximian.com>
19822 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19823 if we are the "real" method, ie. not an inlined method inside it.
19825 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19827 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19828 before we look in the special fields table. This fixes
19829 ../tests/thread-static-init.cs.
19831 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19833 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19834 for Array get_Rank and get_Length. Fixes bug #70465.
19836 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19838 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19839 separate structure to reduce the size of MonoJumpInfo.
19841 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19843 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19845 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19847 * mini.c (mini_get_inst_for_method): Changed to allow ports
19848 to return a MonoInst instead of opcode
19849 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19851 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19852 Allow ports to return a created MonoInst instead of op-code, will enable
19854 (renamed mini_get_opcode_for_method to better reflected the functionality)
19856 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19858 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19860 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19862 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19865 2004-12-08 Martin Baulig <martin@ximian.com>
19867 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19868 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19870 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19872 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19875 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19878 2004-12-08 Raja R Harinath <rharinath@novell.com>
19880 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19882 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19884 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19885 bug introduced by the previous patch.
19887 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19889 * mini-ppc.c, objectc.cs: handle large structs passed by value
19890 (fixes bug #69972).
19892 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19894 * mini-ppc.c: OP_ARGLIST implementation from
19895 Geoff Norton <gnorton@customerdna.com>.
19897 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19899 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19900 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19902 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19904 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19906 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19908 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19911 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19913 * mini-sparc.c: Zero out localled-ed memory.
19915 * iltests.il: Add tests for zeroing out localloc-ed memory.
19917 2004-12-04 Martin Baulig <martin@ximian.com>
19919 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19920 mono_method_get_signature_full().
19922 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19924 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19925 and some utility functions (always for SSAPRE), integrated SSAPRE.
19926 * mini.h: Likewise.
19927 * driver.c: Added ssapre option.
19928 * ssa.c: Small fix on OP_ARG handling.
19929 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19930 * Makefile.am: Likewise.
19932 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19934 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19935 now in the xp code.
19937 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19940 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19942 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19944 * cpu-s390.md : Increase instruction length of oparglist.
19946 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19948 2004-11-30 Martin Baulig <martin@ximian.com>
19950 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19951 virtual generic methods. We call a special helper_compile_generic_method()
19952 icall to retrieve the method from the vtable, inflate and compile
19953 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19955 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19957 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19959 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19961 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19963 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19966 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19968 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19969 platforms with PIC aot.
19971 2004-11-28 Martin Baulig <martin@ximian.com>
19973 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19976 2004-11-28 Martin Baulig <martin@ximian.com>
19978 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19979 the result of mono_type_get_underlying_type() to check whether
19982 2004-11-26 Martin Baulig <martin@ximian.com>
19985 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19988 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19990 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19991 the same way as the other arguments so they won't get clobbered.
19993 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19994 calls through R11 since it is clobbered by the trampoline code.
19996 2004-11-26 Raja R Harinath <rharinath@novell.com>
19998 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19999 pick up in-tree mscorlib.dll.
20001 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20003 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20005 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20006 runtime data/code are now stored in a table similar to the GOT in ELF.
20007 This allows the code itself to be position independent.
20009 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20012 * aot.c: Attach ELF type (object/function) directives to all global
20015 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20017 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20019 * mini-amd64.h: Turn on PIC AOT code.
20021 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20022 returning the offset within an OP_AOTCONST instruction where the GOT
20023 offset needs to be added.
20025 * mini.h: Bump AOT file format version.
20027 2004-11-25 Martin Baulig <martin@ximian.com>
20029 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20030 uninflated generic methods.
20032 2004-11-25 Martin Baulig <martin@ximian.com>
20034 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20036 2004-11-24 Martin Baulig <martin@ximian.com>
20038 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20039 original klass (this only applies for generic instances).
20041 2004-11-24 Martin Baulig <martin@ximian.com>
20043 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20044 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20047 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20049 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20050 localloc. Fixes #69678.
20052 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20054 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20056 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20057 used SSE registers on pinvoke calls. Fixes #69774.
20059 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20061 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20062 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20064 2004-11-23 Raja R Harinath <rharinath@novell.com>
20066 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20067 Refer directly to the mcs/ tree.
20069 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20071 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20072 Check if a trampoline for a synchronized method is required.
20074 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20076 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20077 with localloc if needed. Throe arithmetric exception in
20078 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20079 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20081 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20083 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20084 types before switching on type. Fixes #69622.
20086 2004-11-19 Raja R Harinath <rharinath@novell.com>
20088 * Makefile.am (check-local): New. Integrate into 'make check'.
20089 (MCS,RUNTIME): Define using in-tree mono and mcs.
20091 (%.exe): Use $(ILASM).
20093 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20095 * mini-ppc.c: adjust initial prolog size (bug #69691).
20097 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20099 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20102 2004-11-17 Raja R Harinath <rharinath@novell.com>
20104 * Makefile.am (clean-local): Rename from 'clean'.
20106 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20108 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20109 to mono_arch_is_int_overflow.
20110 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20113 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20115 * declsec.c|h: New files to support declarative security attributes.
20116 Added function to check if a method has (applicable) security.
20117 * mini.c|h: Add check for declarative security attributes in
20118 mono_method_check_inlining.
20119 * Makefile.am: Added declsec.c and declsec.h to the build.
20121 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20123 * mini.c, mini.h: update to keep dynamic code info per-domain.
20125 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20127 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20128 (mini_init): Get rid of it from here too.
20130 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20132 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20133 implemented OP_RETHROW (patch by Geoff Norton
20134 <gnorton@customerdna.com>).
20136 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20138 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20139 between appdomains. Fixes appdomain-unload on PPC.
20141 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20143 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20144 mini-exceptions.c: handle the new wrapper types.
20145 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20146 token value as a MonoClass* when compiling a wrapper.
20147 mono_jit_create_remoting_trampoline now takes an additional
20148 MonoRemotingTarget parameter.
20150 2004-11-10 Martin Baulig <martin@localhost>
20152 * mini.c (mono_method_to_ir): Use `generic_container->context'
20153 rather than creating a new one.
20155 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20157 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20159 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20161 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20163 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20164 the experimental aot cache stuff.
20166 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20168 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20169 mini-exceptions.c: update to exception clause structure changes.
20171 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20173 * exceptions-x86.c (throw_exception): Fix warnings.
20175 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20178 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20180 * exceptions-sparc.c (get_throw_exception): Really fix this.
20182 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20184 * tramp-*.c: we no longer support icalls without wrappers, so
20185 a bit of code can be removed here
20187 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20189 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20192 * cpu-sparc.md: Add op_rethrow.
20194 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20196 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20198 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20199 * mini-ops.h: Add OP_RETHROW.
20201 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20203 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20205 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20207 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20208 Makes the output much easier to read
20210 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20212 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20213 prevents another huge leak when compiling with ssa. Secondly, the
20214 performance of doing this rather than freeing the lists is much
20215 better. GList does a lock every time you allocate a list link,
20216 so that it can use a memory pool. So, it is better to just use
20217 a memory pool of our own.
20219 * ssa.c, linear-scan.c: replace g_list_remove_link with
20220 g_list_delete. The remove one does not free the GList, so we were
20221 leaking memory. On -O=all --compile-all with corlib, this cut down
20222 3 MB of allocations.
20224 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20226 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20228 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20230 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20231 into a new function mono_create_jit_trampoline ().
20233 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20235 * trace.c (get_spec): Allow tracing of classes without a namespace.
20237 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20239 * mini.c: Fix pointer overwrite in mini_method_compile.
20241 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20243 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20244 The darwin ABI needs some special handling for 1 and 2 byte structs
20245 Lets use lbz/lhz instead of lwz everywhere.
20246 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20247 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20248 Use stb/sth for the former, and put the latter always on stack instead of in
20249 argument registers.
20251 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20253 * trace.c (is_filenamechar): Add '_'.
20255 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20257 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20259 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20261 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20263 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20264 depends on libmonogc. Fixes #68805.
20266 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20268 * mini.c (mono_jit_free_method): Provide extra information for
20269 this error. Currently this leaks, but will be turned into a
20270 developer option in the future.
20272 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20274 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20276 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20278 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20279 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20280 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20282 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20284 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20285 trampolines for AOT code.
20287 2004-10-22 <vargaz@freemail.hu>
20289 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20290 constructed types. Fixes #68136.
20292 2004-10-21 Martin Baulig <martin@ximian.com>
20294 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20295 if it returns true, unwind the stack to the call instruction.
20297 2004-10-21 <vargaz@freemail.hu>
20299 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20301 * mini.h: Bump AOT version number.
20303 * objects.cs: Add another test for unbox trampolines.
20305 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20308 2004-10-20 <vargaz@freemail.hu>
20310 * driver.c: Add SHARED to the set of optimizations tested.
20312 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20314 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20315 used by CEE_NEWARR.
20317 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20319 2004-10-20 Martin Baulig <martin@ximian.com>
20321 * mini-exceptions.c (mono_handle_exception): Call
20322 mono_debugger_handle_exception() to tell the debugger about
20323 catch/finally clauses.
20325 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20327 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20329 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20332 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20334 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20335 methods as their native size, fixed bug #57543, #57545.
20336 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20337 This saves a temporary register and mullw call down into 1 (minor perf
20338 increase for cases like sum = sum * 5; This use to translate into:
20341 It now translates to
20344 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20346 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20349 2004-10-11 Martin Baulig <martin@ximian.com>
20351 * mini.c (mono_method_to_ir): If we're a generic method, get the
20352 MonoGenericContainer from our MonoMethodNormal and create a
20353 MonoGenericContext from it.
20355 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20357 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20359 * basic-long.cs: Add test for checked i8->i2 cast.
20361 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20363 * inssel-ppc.brg: added a couple of speedup rules.
20365 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20367 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20368 to speed up rebuilds.
20370 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20372 * mini-s390.c: Minor fix to OP_OR_IMM.
20374 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20376 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20377 better. Fixes appdomain-unload.exe on sparc.
20379 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20381 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20382 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20385 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20387 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20389 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20391 * mini.c: Always generate a field read/write wrapper for members
20392 of the class MarshalByRefObject since the actual instance could
20395 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20397 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20399 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20401 * driver.c mini.h trace.c: Move the setting of the main assembly into
20402 a separate function called mono_trace_set_assembly () and call it after
20403 actually loading the main assembly. Fixes #66872.
20405 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20407 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20408 using the code manager.
20410 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20412 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20414 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20416 * cpu-amd64.md: Fix bug in previous patch.
20418 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20421 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20423 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20424 mini-exceptions.c: updates for changed stack walk interface.
20426 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20428 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20430 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20432 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20434 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20436 * driver.c (mini_regression_list): Do not call mono_assembly_close
20437 since assemblies can't be unloaded.
20439 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20441 * cpu-amd64.md: Fix more instruction lengths.
20443 * cpu-amd64.md: Fix lengths of some instructions.
20445 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20447 * inssel.brg: Make the array ldelema check aot friendly.
20449 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20451 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20453 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20455 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20457 * mini-x86.c: Fix build.
20459 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20460 mono_type_get_underlying_type () helper function to simplify code.
20462 2004-09-09 Martin Baulig <martin@ximian.com>
20464 * mini-amd64.c: Don't access `type->data.klass' directly, call
20465 mono_class_from_mono_type() instead since the type may be a
20468 2004-09-09 Martin Baulig <martin@ximian.com>
20470 * mini-amd64.c (get_call_info): Fix support for generic instances.
20471 (add_valuetype): Use mono_class_from_mono_type() to get the class
20472 since we can be a generic instance.
20474 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20476 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20478 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20480 * liveness.c: reset spill costs on each scan: bug 62107
20482 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20484 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20485 unnecessary line that doesn't compile
20487 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20489 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20490 trampolines, make them call an error function so people can fix their
20493 2004-09-06 Martin Baulig <martin@ximian.com>
20495 * mini.c (mono_method_to_ir): When initializing locals, handle a
20496 generic instances like a valuetype if it's a valuetype and like a
20497 class if it's a class.
20499 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20501 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20502 stack. Fixes #64674.
20504 * exceptions.cs: Add test for unwinding of call arguments.
20506 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20508 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20509 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20510 set the carry/borrow flag). The sparc and s390 implementations
20511 can now use optimized versions (and simplify the code). ppc bugfixes.
20513 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20515 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20517 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20519 * inssel-amd64.brg: Remove leftover 32 bit rule.
20521 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20523 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20525 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20526 mono_arch_find_jit_info functions into a new function. Fix a memory
20529 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20532 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20534 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20537 * exceptions.cs: Add array size tests.
20539 * mini.c: Allocate a separate icall wrapper for each arity of
20540 mono_array_new_va. Fixes #59509.
20542 * exceptions.cs: Add testcase for 64578.
20544 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20546 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20548 2004-09-02 Martin Baulig <martin@ximian.com>
20550 * mini.c (mono_method_to_ir): When initializing the locals, call
20551 handle_initobj() on the generic instance itself, not its
20554 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20556 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20557 MonoJitInfo for dynamic methods.
20559 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20561 * mini.c: Add support for freeing JIT data for dynamic methods.
20563 2004-09-01 Martin Baulig <martin@ximian.com>
20565 * mini-x86.c (is_regsize_var): Added support for generic
20567 (mono_arch_emit_prolog): Make this compile again, use
20568 `x86_push_imm_template (code)'.
20570 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20572 * mini-x86.c: make all push_imm instructions that get
20573 patched always emit the long form
20575 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20577 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20578 in a per-domain hash.
20580 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20583 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20585 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20588 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20591 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20592 Beginnings of SSE2 support.
20594 * exceptions.cs: Add more tests for checked int<->uint casts.
20596 2004-08-28 Martin Baulig <martin@ximian.com>
20598 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20602 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20603 Handle generic instances recursively.
20605 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20607 * iltests.il: test for conv.u8 on a constant
20609 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20611 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20612 LCONV_x4 (shrun_32 (membase)).
20614 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20616 * inssel-x86.brg: c&p rules for push/setret of long
20618 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20620 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20621 compare (regvar, base)
20623 * inssel-x86.brg: more burg love
20625 * inssel.brg: more cleanup
20627 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20629 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20631 * basic-long.cs, basic-calls.cs: new tests for optimization.
20633 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20635 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20638 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20640 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20642 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20644 * inssel.brg (mini_emit_memcpy): use
20645 NO_UNALIGNED_ACCESS to disable memcpy optimization
20647 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20649 * mini-amd64.c: Handle generic types in various places.
20651 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20653 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20655 * mini.c (handle_box): Fix warning.
20657 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20659 * mini-amd64.h: Enable the emit_state optimization.
20661 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20663 * mini-amd64.c: Add some new 64 bit peephole opts.
20665 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20667 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20669 * mini-amd64.c: Register allocator fixes.
20671 * mini.c: Add an optimization to emit_state to avoid allocation of new
20672 registers on some platforms.
20674 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20676 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20678 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20679 allocation. Fixes #63085.
20681 * basic-long.cs: Add new regression test.
20683 * mini-amd64.c: Register allocator improvements.
20685 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20687 * mini-amd64.c (read_tls_offset_from_method): Add another code
20690 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20691 instruction sequence for nullifying class init trampolines.
20693 * objects.cs: Add new regalloc test.
20695 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20697 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20699 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20701 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20704 * driver.c: Fix profiling after TLS changes.
20706 * driver.c (mono_main): Set mono_stats.enabled if needed.
20708 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20711 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20713 * mini-x86.c: use a 1 op rather than a 2 op tls access
20714 instruction -> faster.
20716 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20718 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20721 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20723 * exceptions-sparc.c (throw_exception): fix typo
20725 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20727 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20728 set tree->dreg correctly with tls. Allow any
20729 register to be used.
20731 * mini-x86.c (read_tls_offset_from_method): add new code
20732 generation pattern seen with GCC.
20735 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20737 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20738 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20739 exceptions-sparc.c: fix some performance issues in exception
20740 handling and setting of the stack trace for exceptions that were
20743 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20745 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20748 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20751 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20753 This patch inlines tls access, when possible.
20755 * mini.h: new arch functions for TLS intrinsics.
20756 All platforms updated with a stub.
20758 * mini.c: use the new intrinsics
20760 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20761 arch specific intrinsic for tls variables
20763 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20765 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20768 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20770 * mini.c: thread local allocation
20772 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20774 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20776 * Makefile.am: Link against the static version of libmonogc.
20778 * Makefile.am: Link the static versions of the convenience libraries
20779 into the mono executable.
20781 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20783 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20785 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20786 on integer overflow.
20788 * mini-amd64.c: Reorganize function call code.
20790 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20792 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20794 * inssel-x86.brg: use xor eax,eax.
20796 * basic.cs: new tests
20798 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20800 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20801 in exception throwing code.
20803 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20805 * inssel-x86.brg: use xor esi,esi.
20807 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20809 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20810 can trace methods compiled during mini_init () too.
20812 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20815 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20817 * Makefile.am: static link on x86 (r=zoltan)
20819 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20821 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20822 code since it causes some programs to fail.
20824 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20826 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20828 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20830 * mini.c: ovfops_op_map - add STACK_OBJ case for
20832 * basic.cs: add test_0_pin_string as test
20835 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20837 * Makefile.am: build C# if srcdir != builddir
20839 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20841 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20842 fall-through blocks.
20844 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20846 * driver.c: enable loop by default again and include abcrem in -O=all.
20848 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20850 * iltests.il: Add some localloc tests.
20852 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20854 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20857 * inssel-amd64.brg: Add some optimizations.
20859 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20862 * Makefile.am: Statically link mono against libmono on AMD64.
20864 * mini-amd64.c inssel-amd64.brg: Optimizations.
20866 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20868 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20870 * tramp-amd64.c: Patch calling code in trampolines.
20872 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20874 * mini-amd64.c: pinvoke struct passing fixes.
20876 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20878 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20879 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20881 2004-08-05 Duncan Mak <duncan@ximian.com>
20883 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20886 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20888 * mini-amd64.c (emit_move_return_value): Move return value for normal
20891 2004-08-05 Martin Baulig <martin@ximian.com>
20893 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20894 `type->type'; just modify `type' itself when dealing with enums
20895 and generic instances.
20896 (check_call_signature): Make `simple_type' a `MonoType *'.
20898 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20900 * mini.c: Use OP_PADD to add offsets to addresses.
20902 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20904 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20906 * mini-sparc.c (mono_arch_emit_epilog): fix check
20907 for folding last op into restore instruction
20909 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20911 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20912 helper methods using the code manager.
20914 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20916 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20918 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20920 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20921 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20923 * mini-s390.c: fix tail processing
20925 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20927 * mini-ppc.c: mul.ovf.un exception name fix.
20929 2004-08-03 Martin Baulig <martin@ximian.com>
20931 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20932 instances; before jumping to `handle_enum', also modify `ptype'.
20934 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20936 * cpu-sparc.md: fcall maximal length too small.
20938 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20940 * mini-amd64.c mini.h: Add initial support for passing/returning
20941 structures to/from pinvoked methods.
20943 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20945 * mini-ppc.c: reg allocator fix.
20947 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20949 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20951 * inssel.brg: Optimize memset on 64 bit machines.
20953 * mini-amd64.c: Fix some vararg cases.
20955 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20957 * mini-s390.c: Corrected macro in emit_float_to_int
20959 * s390-abi.cs: Tests to exercise the s390 ABI
20961 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20963 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20966 * basic.cs: Add a test for add.ovf.un.
20968 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20970 * mini-sparc.c: add case for OP_IDIV_UN
20972 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20974 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20976 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20978 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20980 * basic.cs: regression tests.
20982 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20985 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20987 * basic.cs: Add a new test.
20989 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20990 and AOT. Various fixes and optimizations.
20992 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20994 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20996 * mini-ppc.c: make sure temp regs are not used for global reg
20999 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21001 * cpu-sparc.md: conv_i8 fix for 64bits
21003 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21005 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21007 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21008 add opcode for cmp BYTE PTR [eax], imm.
21010 * inssel.brg: Make memcpy and memset takes bases.
21012 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21014 * *-amd64.*: More AMD64 work.
21016 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21018 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21019 add a compare-not-equal opcode.
21021 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21023 * mini.c: Use mono_init_from_assembly instead of mono_init.
21025 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21027 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21029 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21031 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21033 * inssel.brg: 64 bit fixes.
21035 * mini.h (MonoCallInst): Add some AMD64 specific data.
21037 * mini.h: Add some OP_P opcodes.
21039 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21041 * basic.cs: tests for 61797 and 61740
21043 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21045 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21046 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21048 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21050 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21052 * *-amd64*.*: Ongoing AMD64 work.
21054 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21056 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21058 * *-amd64*: Ongoing AMD64 work.
21060 * mini-arch.h: Add AMD64 support.
21062 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21064 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21066 * mini-ops.h: Add new opcodes.
21068 * Makefile.am: Add AMD64 support.
21070 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21071 rules into the inssel-long*.brg files.
21073 * *-amd64.*: Add beginnings of AMD64 backend.
21075 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21077 * mini.c (print_dfn): commenting out the code that prints
21078 the cil. With -O=deadce, this makes -v -v crash.
21080 * cpu-pentium.md: make checkthis have a length of 2
21082 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21084 * mini-sparc.h: fix implementations of __builtin
21085 functions for Sun compiler for V9.
21087 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21089 * mini.c: use the new stelem.ref wrapper
21090 * exceptions.cs, arrays.cs: new stelem.ref tests
21092 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21094 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21095 new XSP should work with these changes).
21097 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21099 * inssel-{long32,x86,}.brg: trivial optimizations.
21101 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21103 * mini.c: load value when emitting box operation in
21106 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21108 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21109 is one byte shorter than cmp DWORD PTR [eax], 0.
21111 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21113 * inssel-ppc.brg: arguments on the stack are always
21114 relative to the stack pointer (spotted by Neale Ferguson).
21116 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21118 * exceptions-x86.c: delay appending the method name to the trace until
21119 after mono_jit_info_table_find is called, as this gets the real
21122 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21124 * aot.c: register roots
21126 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21128 * aot.c : I could just use PLATFORM_WIN32 flag.
21130 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21132 * aot.c : Reverting the previous fix. This time it broke linux build.
21134 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21136 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21138 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21140 * mini.c (handle_stack_args): Remove some more debugging code.
21142 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21144 * driver.c mini.h aot.c: Allow additional options to be specified with
21145 --aot and pass them to mono_compile_assembly.
21147 * aot.c: Add experimental code to AOT compile all loaded assemblies
21148 on demand and save the code into a cache in the filesystem.
21150 * aot.c: Add support for more wrapper methods.
21152 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21155 * cpu-*.md: Remove removed opcodes.
21157 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21158 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21159 related icalls to marshal.c.
21161 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21163 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21165 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21167 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21169 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21170 * liveness.c: If liveness is recomputated we need to reset the information
21171 for each variable. This way, if the liveness range has been narrowed
21172 by optimizations that happened after the last computation, we can return
21175 For example, if you have
21180 // Tons of code that does not affect i
21186 i = 0 is dead code and will be removed by SSA. However, when
21187 linear scan gets to the code, i will still appear to be live
21188 throughout the entire block. This prevents good register allocation.
21190 2004-07-06 Martin Baulig <martin@ximian.com>
21192 * debug-mini.c (mono_debug_init_method): Allow
21193 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21194 (mono_debug_add_icall_wrapper): New method.
21196 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21198 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21200 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21203 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21205 * aot.c (mono_aot_load_method): Fix loading of debug info.
21207 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21209 * aot.c: Add logging support.
21211 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21213 * mini.h: Add prototype for mono_print_method_from_ip.
21215 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21217 * inssel.brg: 64 bit fixes.
21219 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21222 * Makefile.am: Add SPARC64 support.
21224 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21226 * aot.c: Fix alignment problems on 32 bit platforms.
21228 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21230 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21233 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21236 * mini.h: Bump AOT file version. Some 64 bit fixes.
21238 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21240 * inssel-sparc.brg: Add new rule to avoid register moves.
21242 * inssel.brg: Add ldind_to_load_membase helper function.
21244 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21246 * mini.c: OffsetToStringData intrinsic.
21248 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21250 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21252 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21255 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21256 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21258 * mini.c: reinstated mono_compile_get_interface_var()
21259 on x86, too, since the change breaks the Gtk# build there as well.
21261 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21263 * driver.c: remove loop from the default optimizations: it seems to
21264 interact badly with some of the other options (see bug #60613).
21266 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21268 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21269 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21271 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21273 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21274 vararg-using methods.
21276 2004-06-21 Martin Baulig <martin@ximian.com>
21278 * mini/mini-exceptions.c
21279 (mono_handle_exception): Added `gpointer original_ip' argument.
21280 After calling mono_unhandled_exception(), call
21281 mono_debugger_unhandled_exception() and if that returns true,
21282 restore the context and return.
21284 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21286 * mini-ppc.c: prefer the use of relative branches so
21287 they won't need to be patched in aot code (patch from Patrick Beard).
21289 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21291 * aot.c: patch from Patrick Beard to make the output assembly
21292 more correct for the MacOSX assembler. Small tweak to
21293 generate sane images on Linux/PPC, too.
21295 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21297 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21298 case until bug #59509 is fixed (shows up in #60332).
21300 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21302 * mini.c: make sure the needed wrappers are compiled, too, with
21305 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21307 * driver.c: remove NPTL reference in --version output.
21309 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21311 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21312 generate valid assembly for the Mach-O assembler.
21314 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21316 * driver.c: don't include abcrem in the all optimization specifier
21317 since it slows down jit compilation too much for now.
21319 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21321 * mini.c: use BIGMUL only if both operands have the same signage.
21322 * iltests.il: Test for bug 60056. (errors related to signage in
21327 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21329 * mini.c, aot.c: memory leak fixes.
21331 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21333 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21335 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21337 * Makefile.am: remove the -static hack completely, it links in
21338 statically glib as well.
21340 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21342 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21343 * exceptions.cs: make it compile with new mcs/csc.
21345 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21346 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21347 and added relevant test case.
21349 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21351 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21352 regressions in gtk-sharp.
21354 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21356 * exceptions.cs: New regression tests.
21358 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21360 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21362 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21364 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21366 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21368 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21370 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21372 * mini.c (mono_jit_runtime_invoke): Init class in this
21373 method instead of trusting mono_jit_compile_method to
21374 do the work (because wrappers can be in object class)
21376 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21378 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21380 * basic-long.cs: New regression test.
21382 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21384 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21385 and div/rem checks.
21387 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21389 * Makefile.am: fix miguel's change to build mono statically against
21390 libmono (track build dependencies).
21392 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21394 * cfold.c: Some glib versions do not have G_MININT32.
21396 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21398 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21399 with precision of tan, atan, sin and cos, and implemented related
21400 regressions tests (fixes bug 54467, but one new problem appeared and
21403 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21405 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21407 * exceptions.cs: Add test for constant folding && division by zero.
21409 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21410 since driver.c is in libmono too, so the optimization was useless.
21412 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21413 variable to driver.c so the compiler can emit more efficient code to
21416 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21418 * Makefile.am: don't distribute generated inssel.[ch] files.
21420 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21422 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21423 into the default appdomain. Fixes #58707.
21425 * jit-icalls.c: Remove the broken approximation for truncl, doing
21426 no conversion is better.
21428 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21431 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21433 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21434 of the mcrxr instruction which is not available on some processors
21435 even if it's documented to be. Implement add and sub overflow correctly
21436 (still not complete for long unsigned). Speed up icalls a bit.
21438 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21440 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21441 we run .cctor in the current domain instead of target_domain.
21443 Fixes bug #58558, .cctor not being called in -O=shared.
21445 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21447 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21449 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21451 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21452 which can be done with an imm8, do it that way.
21453 (mono_arch_output_basic_block): ditto for a jmp
21454 (mono_arch_emit_prolog): Computate maximum offset of a label.
21456 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21458 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21459 now tries to allocate prefered physical reg's for virtual
21460 regs. This reduces the number of emited spills/loads with
21461 20-30% on our core assemblies.
21463 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21465 * jit-icalls.c: truncl() is not needed and trunc() is
21466 the correct thing to do anyway (bug #58287).
21468 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21470 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21473 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21475 * driver.c: enable loop optimizations by default.
21477 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21479 * mini-x86.c: fix calc of max loop size when aligning loops start.
21481 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21483 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21486 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21488 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21491 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21493 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21495 * mini.c (inline_method): Allways inline some wrappers even if the cost
21496 is too large. Fixes #58785.
21498 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21500 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21502 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21503 (crichton@gimp.org). Beginning of support for sparc/linux.
21505 * mini-sparc.c: Optimize retrieval of LMF address.
21507 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21509 * exceptions-ppc.c: handle alloca in methods with clauses.
21511 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21513 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21515 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21517 * mini.c: Delegate most of the abort signal work to
21518 mono_thread_request_interruption, which also handles Stop and Suspend
21521 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21523 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21524 supports the save/restore lmf opcodes.
21526 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21528 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21529 by gcc-3.4 as well.
21531 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21533 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21535 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21536 methods which contain array accesses.
21538 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21539 boundaries. Fixes #58537.
21541 * iltests.il: Add regression test for #58537.
21543 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21545 * mini-x86.c (mono_arch_local_regalloc): Last part of
21546 fix for bug #58633 (releasing register to early).
21548 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21550 * basic-long.cs: Add new regression test.
21552 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21554 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21555 register too early on the chain.
21557 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21559 * mini.c (create_helper_signature): Use a helper function to reduce
21560 the code which needs to be written. Also set the calling convention of
21561 icalls on windows. Fixes #57840.
21563 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21565 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21566 exceptions-ppc.c: added helper function to get the instruction address
21567 from a signal handler context.
21569 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21571 * helpers.c: use g_get_tmp_dir. Invokes happyness
21574 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21576 * helpers.c: Add new env variable to pass args to objdump.
21577 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21579 2004-05-17 Radek Doulik <rodo@ximian.com>
21581 * Makefile.am (common_sources): added abcremoval.h so it get
21582 disted and daily mono packages on go-mono.com will build again
21584 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21586 * abcremoval.c: Fixed coding style, added copyright header.
21588 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21590 * mini.h: Added prototype for abc removal main function.
21592 * build_relations_propagation_table.pl: Added copyright header.
21594 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21596 * basic-long.cs: reg test for complex ceq_long bug.
21598 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21600 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21601 reg in long and clob case (bug #58343). Fixed/added comments.
21603 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21605 * mini.c (mono_jit_runtime_invoke): Follow new convention
21606 of calling the invoke method with an function pointer.
21608 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21610 * ChangeLog: Fix author of memory leak patch.
21612 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21614 * Makefile.am: fix make dist as well...
21617 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21619 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21620 on archs where pointers are 4 bytes long.
21622 * Makefile.am: Added abcremoval.c source file.
21624 * abcremoval.c: Added abcremoval.c.
21626 * abcremoval.h: Added abcremoval.h.
21628 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21630 * inssel.brg: Enabled bounds check removal.
21632 * mini.c: Added support for abcrem optimization.
21634 * mini.h: Added abcrem optimization label.
21636 * driver.c: Added support for abcrem optimization.
21638 * propagated_relations_table.def: Added propagated_relations_table.def.
21640 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21642 * mini.c, cfold.c: fix style.
21644 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21646 * mini.c: handle issue with the low-level implementation of
21647 some long opcodes (bug #54209).
21649 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21651 * basic.cs: test for my new cmov stuff.
21653 2004-05-13 Patrik Torstensson
21655 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21656 opt and added peephole documentation.
21658 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21660 * tramp-ppc.c: rewrote the generic trampoline code.
21662 2004-05-11 Patrik Torstensson
21664 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21666 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21668 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21670 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21671 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21673 * mini.c: Add new icalls for AsAny marshalling.
21675 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21677 * tramp-ppc.c, mini-ppc.c: more cleanups.
21679 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21681 * mini.c: no warnings.
21683 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21685 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21687 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21689 * mini.c: In the thread abort signal handler, if the thread is in the
21690 process of being stoped, don't throw the Abort exception, just stop the
21693 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21695 * tramp-ppc.c: removed old code.
21697 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21699 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21700 do some simple speed optimizations on ppc.
21702 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21704 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21705 and large offsets in load/store.
21707 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21709 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21710 it causes regressions.
21712 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21714 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21717 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21719 * jit-icalls.c: remove warnings.
21720 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21721 speedups for unsafe code.
21723 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21725 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21727 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21729 * basic-calls.cs: Add new regression test.
21731 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21734 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21736 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21739 2004-05-06 Patrik Torstensson
21741 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21742 long reg allocation in any reg (not only eax:edx) and implemented
21743 long shl/shr ops in asm instead of helpers.
21745 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21747 * mini-sparc.h: Fix warnings.
21749 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21752 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21753 separate statement for clarity.
21755 * mini-sparc.c: Update status.
21757 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21759 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21762 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21764 * inssel-ppc.brg: another small pre-release workaround:
21765 we don't do overflow detection for long_sub_un.
21767 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21769 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21770 (also works around a weird ppc bug: 57957).
21772 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21774 * tramp-ppc.c: trampoline fixes.
21776 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21778 * mini-ppc.c: fixed typos.
21780 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21782 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21783 at the top of the stack. Fixed typos. Use a frame registers
21784 for all the methods with exception clauses.
21786 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21788 * exceptions-ppc.c: restore fp registers.
21790 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21793 order from the stack top (moved the stack room to save the
21794 return value for trace after the param area). Fixed corruption
21795 in restoring registers on unwind.
21797 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21799 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21801 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21803 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21804 and prolog/epilog for methods that use it. Allow
21805 enough param area room for varargs methods. Fix miguel's
21806 breakage in exception handling.
21808 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21810 * Makefile.am: run genmdesc only on current arch.
21812 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21814 * exceptions-x86.c:
21815 * mini-x86.h: fix the build on windows.
21817 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21819 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
21821 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21823 * mini-exceptions.c: New file.
21825 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21826 Move some parts of the x86 exception handling code to an
21827 arch-independent file so it can be shared with other ports.
21829 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21831 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21833 2004-04-26 David Waite <mass@akuma.org>
21835 * driver.c: remove comma from end of enumeration declaration
21837 2004-04-26 Jackson Harper <jackson@ximian.com>
21839 * driver.c: parse config file before loading first assembly. This
21840 allows the user gac to be enabled/disabled.
21842 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21844 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21845 simpler mechanism: we do not care what is encoded initially
21846 (branch absolute or relative), we care about the code and its
21847 target. I kept the old code for reference for now.
21849 The new code tries first to determine if the jump is anywhere in
21850 the -/+32 absolute meg range, if it succeeds, it encodes using the
21851 absolute branch; If not, it tried to find something in the
21852 relative range, if not, it uses the handle_thunk code.
21854 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21856 * exceptions-ppc.c: use the correct ip register on macosx.
21858 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21860 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21862 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21864 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21865 Raise exception on integer divide by zero by hand since the hw
21866 doesn't support it. Handle NaNs in FP compares.
21868 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21870 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21871 code reducing duplication between the platforms and enabled
21872 signal exception handling (on linux for now).
21874 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21876 * exceptions-ppc.c: more macosx support.
21878 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21880 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21882 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21884 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21886 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21888 * iltests.il: more tests.
21890 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21892 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21895 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21897 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21899 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21901 * liveness.c: Mark variables as volatile in all basic blocks reachable
21902 from exception clauses.
21904 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21906 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21909 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21911 * iltests.il, basic.cs: more tests for regalloc.
21913 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21915 * iltests.il: Some tests for register allocation modifications
21918 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21920 * exceptions.cs: Add regression test for bug #56782.
21922 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21923 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21924 the beauty of fixing the same thing in 5 different files...
21926 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21928 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21931 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21933 * mini.c: Add support for STRWLPARRAY marshalling convention.
21935 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21937 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21938 to init the context to setup the regs pointer).
21940 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21942 * exceptions-ppc.c: more exceptions work.
21944 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21946 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21949 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21951 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21952 can use the memory directly.
21954 * cpu-pentium.md: Update documentation from a post from Zoltan.
21956 add x86_add_membase, x86_sub_membase, x86_mul_membase
21958 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21960 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21961 GENERAL_REGS they were also hardcoded for all PPC ports.
21963 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21965 Remove hard-coded limit for floating point registers, use
21966 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21968 Notice that in MacOS X calling conventions you can fit a lot more
21969 floating point values in registers, so I should update the PInvoke
21970 test to excercise the passing of floating point values on the
21971 stack (currently broken).
21973 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21975 * tramp-ppc.c (create_trampoline_code): Added
21976 JUMP_TRAMPOLINE_SIZE.
21977 (ppc_magic_trampoline): Follow the pattern from
21978 x86_magic_trampoline: if code is set to zero, return.
21979 (create_trampoline_code): Always pass MonoMethod to the jump
21980 trampoline, before it was passing a null.
21981 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21982 share the code with mono_arch_create_jit_trampoline.
21984 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21986 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21989 * cpu-g4.md: Added length for jmp instruction, the worst case
21990 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21993 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21995 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21997 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21999 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22000 before each IL instruction.
22002 * mini.c (CEE_BOX): Fix warnings.
22004 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22006 * mini.c: removed a few unused vars and extra whitespace.
22008 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22010 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22012 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22014 (OP_GETCHR): use the above
22015 (CEE_LDELEMA): use the above.
22017 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22018 version of the generic impl.
22019 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22020 (CEE_LDELEMA): use the above.
22022 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22024 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22027 * iltests.il: Added new regression test for #56317.
22029 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22031 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22032 under NetBSD. Fixes #56450.
22034 * liveness.c (update_gen_kill_set): Fix previous patch.
22036 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22038 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22040 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22042 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22043 ldsfld and ldsflda.
22045 * inssel-sparc.brg: Add more optimizations.
22047 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22049 2004-04-01 Martin Baulig <martin@ximian.com>
22051 * mini.c (handle_box): New static function; moved the
22052 implementation of CEE_BOX here.
22053 (mono_method_to_ir): Added `constrained_call' variable.
22054 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22055 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22056 mono_method_get_constrained() to get the method.
22058 2004-04-01 Martin Baulig <martin@ximian.com>
22060 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22061 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22062 (mono_method_to_ir): We don't need these macros anymore since
22063 mono_class_get_full() already takes care of it.
22065 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22067 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22068 use @function (as doesn't accept #function here) and check the return
22069 value of system and stop if fails.
22071 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22073 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22075 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22077 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22079 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22081 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22084 * basic-long.cs: Add test for negation of Int64.MinValue.
22086 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22088 * mini-sparc.c: Update status.
22090 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22092 * exceptions-sparc.c: Fix return value in filters.
22094 * inssel-sparc.brg: Fix register allocation in some rules.
22096 2004-03-28 Martin Baulig <martin@ximian.com>
22098 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22101 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22103 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22105 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22106 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22107 remove unused conv_u4 opcode.
22109 * mini-x86.c: Remove valgrind workaround since it slows down things
22110 even when mono is not run under valgrind.
22112 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22114 * mini-sparc.c: Update status.
22116 * inssel-sparc.brg: Add some optimizations.
22118 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22119 future delay slot filling. Add support for varargs, tail calls and JMP.
22121 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22122 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22124 * inssel.brg: Fix register allocation in OP_ARGLIST.
22126 * inssel.brg: Fix warnings.
22128 2004-03-25 Martin Baulig <martin@ximian.com>
22130 * mini.c (inflate_generic_field): Removed.
22131 (mini_get_method): Removed, use mono_get_method_full(),
22132 (mini_get_class): Removed, use mono_class_get_full().
22133 (mono_method_to_ir): Pass our generic context to
22134 mono_field_from_token().
22136 2004-03-25 Martin Baulig <martin@ximian.com>
22138 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22139 of a `MonoMethod *'.
22140 (mini_get_method): Take a `MonoGenericContext *' instead
22141 of a `MonoMethod *'.
22142 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22143 a new local variable called `generic_context' which holds the
22144 current `MonoGenericContext *'; use it to lookup things.
22146 2004-03-24 Martin Baulig <martin@ximian.com>
22148 * mini.c (mini_get_class): New static method; if we're inside a
22149 generic instance, inflate the class if neccessary.
22150 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22152 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22154 * iltests.il: New regression test for #55976.
22156 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22159 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22161 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22164 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22166 * liveness.c: Consider SSA stores as well as loads when making vars
22169 * exceptions.cs: New regression tests for register allocation.
22171 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22173 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22174 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22175 domain lock only to protect puntual access to data structures.
22176 Added access lock for sighash, jit_icall_hash_name,
22177 jit_icall_hash_addr and domain->code_mp.
22179 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22181 * driver.c: Print SIGSEGV handling method.
22183 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22185 * mini.c (setup_jit_tls_data): Handle case when this is called
22186 multiple times for a thread.
22188 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22189 is different from fbxx_un. Fixes #54303. Also use constants instead of
22190 magic numbers in a lot of places.
22192 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22194 * exceptions.cs: Fix cctor test when --regression is used.
22196 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22198 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22201 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22203 * inssel-ppc.brg: fixed register assignments for some rules.
22205 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22207 * exceptions.cs: Add test for exceptions in static constructors.
22209 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22210 static constructors outside the domain lock. Fixes #55720.
22212 2004-03-17 Martin Baulig <martin@ximian.com>
22214 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22215 (inflate_generic_field): Take the `MonoMethod *' instead of the
22216 `MonoClass *' and added support for generic method.
22217 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22218 have a `field->parent->gen_params', only inflate the field if it's
22219 an open constructed type.
22221 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22223 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22224 exception object instead of the preconstructed ones.
22226 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22228 * mini.c: reverted changed to sigsegv_signal_handler commited
22229 accidentally in the previous patch.
22231 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22234 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22235 running --aot with an old assembly.
22237 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22239 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22242 * mini-sparc.c: Add support for v9 branches with prediction.
22244 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22246 * mini.c (mini_init): #warning is GNUC only
22248 * mini-sparc.h: implement __builtin_frame_address
22249 and __builtin_return_address for Sun C compiler
22251 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22253 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22255 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22257 * basic-calls.cs: Add test for unaligned byref long argument passing.
22259 * mini-ops.h: Add sparcv9 compare and branch instructions.
22261 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22262 v9 instructions if we have a v9 cpu.
22264 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22265 registers for global allocation.
22267 * exceptions-sparc.c: Fixes.
22269 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22271 * liveness.c (mono_analyze_liveness): Optimized version.
22273 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22275 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22278 * basic-float.cs basic-calls.cs: New regression tests.
22280 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22282 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22283 sigaltstack implementation.
22285 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22287 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22288 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22290 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22292 * mini.c: Fix warnings.
22294 * mini.c (mono_resolve_patch_target): New function which contains the
22295 arch independent part of the patching process.
22297 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22298 patching code to a separate function.
22300 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22302 * mini.c (add_signal_handler): ifdef out on Windows
22304 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22306 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22307 cpu-sparc.md: Add exception handling support + other fixes.
22309 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22310 typed GC detection in --version.
22312 * basic.cs exceptions.cs: New regression tests.
22314 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22315 the arch specific code can store data during a compilation.
22317 * mini-ops.h: Add OP_SETFRET.
22319 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22320 function, register a separate icall for each arity, so the icalls can
22323 * mini.c (mono_print_tree): Print negative offsets in a more readable
22326 * mini.c: Make signal handling work on sparc.
22328 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22330 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22332 * jit-icalls.c: Emulate truncl by aintl on solaris.
22334 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22336 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22338 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22340 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22342 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22343 a MarshalByRef type, inline a method that performs the check, taking into
22344 account that the object can be a proxy. Also implemented tow new opcodes:
22345 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22346 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22347 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22349 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22351 * mini-ppc.c: if a relative branch displacement is too big
22352 but it points to and area reachable with an absolute branch,
22355 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22357 * mini.c: optimize small copies in cpblk.
22359 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22361 * basic-calls.cs basic-float.cs: New regression tests.
22363 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22364 negative offsets from %fp. Implement localloc. Fix local register
22365 allocation. Fix the case when the this argument needs to be saved to
22366 the stack. Implement some missing opcodes.
22368 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22370 * mini.c (mini_method_compile): Reenable global regalloc in methods
22371 with exception handlers.
22373 * linear-scan.c (mono_varlist_sort): Fix warning.
22375 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22377 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22380 * liveness.c: Make all variables uses in exception clauses volatile, to
22381 prevent them from being allocated to registers. Fixes #42136.
22383 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22385 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22386 causes regressions.
22388 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22389 argument to mono_arch_regalloc_cost.
22391 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22394 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22396 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22397 Make the cost of allocating a variable to a register arch dependent.
22399 * basic-calls.cs: Fix compilation of tests.
22401 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22402 helper function to cut back on the number of #ifdefs needed.
22404 * mini-ppc.c: Fix compilation.
22406 * basic-calls.cs: New regression tests.
22408 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22410 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22411 of l0 since that is callee saved.
22413 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22416 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22417 of delay instruction.
22419 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22421 * mini.h (MonoCallInst): Add 'virtual' flag.
22423 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22425 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22427 * *.cs: New regression tests.
22429 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22432 * mini.c (mono_runtime_install_handlers): Fix build.
22434 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22435 'signal_stack_size' members.
22437 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22438 alternate signal stack.
22440 * exceptions-x86.c: Add stack overflow handling.
22442 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22443 functions to arch independent code.
22445 * mini.c (mono_print_tree): Print more detailed info for load_membase
22448 2004-02-23 Martin Baulig <martin@ximian.com>
22450 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22452 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22454 * mini-x86.c: fixed reg allocation for div/rem.
22456 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22458 * driver.c (mono_main): Report some configuratio options on --version.
22460 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22462 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22463 low in the address space. Correctly flush memory in thunks where we
22464 output native code.
22466 2004-02-20 Martin Baulig <martin@ximian.com>
22468 * mini.c (mini_get_method): New static method; inflate all generic
22469 methods and methods in open generic instances.
22470 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22471 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22473 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22475 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22477 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22479 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22481 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22483 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22484 it compile using Sun's compiler.
22486 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22488 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
22490 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22492 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22494 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22496 * mini-ppc.c: handle calls outside of the allowed range with thunks
22497 allocated using the code manager.
22498 * tramp-ppc.c: use the code manager to hold generated native code.
22499 Fixed the magic trampoline to just patch vtable entries.
22501 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22503 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22506 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22508 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22511 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22512 if we have a working __thread implementation.
22514 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22515 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22517 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22519 * mini-x86.c: Fix compilation under gcc 2.
22521 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22523 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22524 contains a call to the wrapped function.
22526 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22527 OP_<CALL>_IMM opcodes, and use them under X86.
22529 * mini.c (mono_jit_find_compiled_method): Fix warning.
22531 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22533 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22535 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22536 functionality to mini.c.
22538 * mini.c (mono_create_jump_trampoline): New function to create a jump
22539 trampoline. Return a compiled method instead of a trampoline if it
22540 exists. Add a cache for jump trampolines.
22542 * mini.c (mono_jit_find_compiled_method): New function to return a
22543 compiled method if it exists.
22545 * mini-x86.c: Call mono_create_jump_trampoline instead of
22546 mono_arch_create_jit_trampoline.
22548 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22549 a jump trampoline. Fixes #52092.
22551 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22553 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22554 which is not up-to-date. Add check_corlib_version () instead.
22556 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22559 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22560 since newer valgrind versions do not need it.
22562 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22563 compile a method with a given set of optimizations.
22565 * mini.c: Compile icall wrappers on-demand instead of at startup.
22567 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22568 wrapper for an icall.
22570 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22572 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22575 * iltests.il: Add test for non-empty stack before switch instruction.
22577 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22579 * mini.c: Add support for new stringbuilder marshalling conventions.
22581 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22583 2004-02-01 Martin Baulig <martin@ximian.com>
22585 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22586 in `ginst->mtype_argv'.
22588 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22590 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22591 facilitate grepping.
22593 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22595 * mini.c: fixed buglet in initobj generic implementation for references.
22597 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22599 * Makefile.am: make the version script conditional.
22600 * jit-icalls.c: handle missing truncl().
22602 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22604 * exceptions.cs: Add more tests for double->int conversion.
22606 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22607 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22609 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22611 * driver.c: make --verbose --version emit an error
22612 if the loaded corlib doesn't match the runtime version.
22614 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22616 * mini-ppc.h: export ppc_patch().
22617 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22618 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22619 on par or better than on MacOSX.
22621 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22623 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22624 mono_lookup_pinvoke_call.
22626 * mini-x86.c: Under windows, the default pinvoke calling convention is
22627 stdcall. Fixes #52834.
22629 * mini.c (optimize_branches): Add an upper bound to the number of
22630 iterations to prevent infinite loops on strange loops. Fixes #53003.
22632 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22634 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22635 and ISINST. Fixes #52093.
22637 * objects.cs (test_0_vector_array_cast): New tests.
22639 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22641 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22642 checking in Array.Set ().
22644 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22647 * object.cs (test_0_multi_array_cast): New regression test.
22649 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22651 * exceptions-ppc.c: fix build on Linux/PPC.
22653 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22655 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22656 running under valgrind.
22657 (x86_magic_trampoline): Fix build bustage.
22659 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22660 negative values as well. This is needed for the encoding of the line number
22661 info, since sometimes the line numbers are not in increasing order.
22663 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22665 * cpu-pentium.md (localloc): Increase the size of the localloc
22666 instruction since it is a loop under Win32.
22668 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22671 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22673 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22674 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22675 Max Horn (max@quendi.de). Fix file names in comments.
22677 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22679 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22680 avoid stack overflow.
22681 (replace_usage): Avoid uninitialized variable warnings.
22683 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22684 and taking the address of valuetype variables.
22686 2004-01-03 Patrik Torstensson
22688 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22689 for other purposes than FP later on.
22691 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22693 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22696 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22698 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22700 2003-12-30 Patrik Torstensson <p@rxc.se>
22702 * mini-x86.h: Decreased number of availiable fp regs.
22703 Solves corner cases with FP spilling.
22705 2003-12-23 Patrik Torstensson <p@rxc.se>
22707 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22708 for floating point stack tracking / spilling on x86.
22711 * basic-float.cs: added float mul overflow test.
22713 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22715 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22717 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22719 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22720 supports for cond branches that overflow the immediate
22721 overflow offset. mcs can compile simple programs.
22723 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22725 * exceptions-ppc.c: exception handling support wip:
22726 finally handlers get run on exception.
22728 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22730 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22733 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22735 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22736 initial support for stack walking and unwinding.
22738 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22740 * driver.c (mono_main): Make corlib-out-of-sync message more
22741 descriptive. Also remove verify_corlib call.
22743 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22745 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22746 not overlap with other call's arguments, too.
22748 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22750 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22751 move to arch-specific code the choice of arch-specific
22752 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22753 * mini.c: ensure emulation calls will not interleave
22756 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22758 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22759 the magic trampoline stack frame is dropped before executing
22762 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22764 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22765 and integer to fp conversions. Added support for overflowing
22766 arguments on the stack. Reserve a couple more registers as temps.
22767 Added support for aot compilation (as output still needs to be
22770 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22772 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22773 Don't overwrite return register in some corner cases.
22775 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22777 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22778 static constructors when AOT compiling.
22780 * driver.c (mono_main): Call mono_check_corlib_version.
22782 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22784 * cpu-g4.md, basic.cs: fixed div target register.
22786 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22788 * mini-ppc.c, basic.cs: shl_imm fix with test.
22790 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22792 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22793 structures by value. Misc fixes.
22794 * objects.cs: more tests.
22796 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22798 * mini-ppc.c: lconv.ovf.i implemented.
22800 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22803 (mini_init): don't error out if someone already called g_thread_init.
22805 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22807 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22808 to be any type per the spec. Fix abnormal memory usage when
22809 the same object is repeatedly thrown.
22811 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22813 * mini.c: check for overruns in IL code.
22815 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22817 * TODO: Add/remove some todo entries.
22819 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22821 * driver.c (mono_main): Call mono_verify_corlib.
22823 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22825 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22826 This has been moved to mini.c
22827 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22828 type being casted is marshalbyref it could be a proxy, so instead of
22829 emitting the type check code, emit a call to a runtime method that will
22830 perform the check by calling CanCastTo if needed.
22832 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22834 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22835 methods with large stack frames under Win32.
22837 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22839 * Makefile.am: Distribute regression tests.
22841 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22842 at the end instead of inserting each variable into the sorted list.
22844 * linear-scan.c (mono_varlist_sort): New helper function.
22846 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22848 * mini.c: ensure arguments and locals are within bounds.
22850 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22852 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22855 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22857 * mini.c (mono_cprop_copy_values): Fix crash.
22859 * aot.c: Set verbosity back to 0.
22861 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22863 * regalloc.c: complete memory leak fix by Laurent Morichetti
22866 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22868 * driver.c (main_thread_handler): Revert the previous patch.
22870 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22873 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22874 memory from the memory pool.
22876 * driver.c (main_thread_handler): Turn on all optimizations when
22879 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22880 an array for better performance.
22882 * regalloc.c (mono_regstate_assign): Fix memory leak.
22884 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22885 serialize the debug info.
22887 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22888 debug info from the serialized representation.
22890 * aot.c: Save debug info into the generated file and load it when
22893 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22895 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22897 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22898 More FP-related fixes.
22900 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22902 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22903 and register allocation buglet. Hello world now runs.
22905 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22907 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22908 * tramp-ppc.c: fixed class init trampoline.
22909 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22911 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22913 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22914 mini.c: more ppc changes/fixes.
22916 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22918 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22919 Also optimize the case when the arguments are the same in the caller
22922 * iltests.il: Add tests for tail calls with valuetype arguments.
22924 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22926 * mini-ppc.c: fixes for struct return type.
22928 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22930 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22931 mono_spillvar_offset() to arch-specific code.
22933 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22935 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22937 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22939 * exceptions-x86.c: Fix stack space leaks.
22941 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22942 registers from the lmf if the method has save_lmf set.
22944 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22946 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22947 of icall wrappers into InvokeInDomain, since these are now per-domain.
22949 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22951 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22952 make some opcode emulation and intrinsic ops enabled/disabled
22953 according to the architecture. More fixes.
22955 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22957 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22959 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22961 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22962 arch-specific handling for 'this' and struct return type to
22963 arch-specific code.
22965 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22967 * aot.c: prevent divide by zero error when reporting (it happened with
22968 Accessibility.dll).
22970 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22972 * mini.h (inst_switch): Remove unused macro.
22974 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22977 (load_aot_module): free 'info->methods' and 'info' properly. No more
22978 "free(): invalid pointer blah" messages when you have an old aot
22981 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22983 * jit-icalls.c, mini.c: Added support for context static fields.
22985 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22987 * mini.c (mono_method_blittable): Methods which set LastError are not
22988 blittable either. Fixes #51108.
22990 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22992 * mini.c: flush icache.
22993 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22995 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22997 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22999 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23001 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23004 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23007 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23009 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23011 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23012 instruction when the result is discarded.
23014 * iltests.il (test_0_div_regalloc): New regression test.
23016 * arrays.cs: Fix compilation error.
23018 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23020 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23021 float rules to inssel-x86.brg: sane architectures with FP registers
23022 don't need to implement these rules.
23024 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23026 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23028 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23030 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23031 implementation of 32 bit systems.
23033 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23035 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23036 (Jeroen Zwartepoorte).
23038 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23040 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23041 the caller and the callee matches.
23043 * mini.c (mono_method_to_ir): Add comment.
23045 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23046 signbit is missing on some platforms.
23048 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23050 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23052 * mini.c (setup_jit_tls_data): Call the new function.
23054 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23056 * mini-x86.c: Add experimental support for fast access to the lmf
23057 structure under NPTL/Linux 2.6.x.
23059 2003-11-06 Martin Baulig <martin@ximian.com>
23061 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23062 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23065 2003-11-02 Martin Baulig <martin@ximian.com>
23067 * mini.c (inflate_generic_field): New static method.
23068 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23069 generic instance and the field is declared in a generic type, call
23070 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23072 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23074 * mini.h mini.c (mono_method_same_domain): New function to return
23075 whenever the caller and the callee are in the same domain.
23077 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23079 2003-10-30 Martin Baulig <martin@ximian.com>
23081 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23082 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23084 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23085 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23087 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23089 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23092 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23093 object here, so it is in the correct appdomain etc.
23095 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23097 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23099 (mono_method_to_ir): Avoid freeing the type created returned from
23100 mono_type_create_from_typespec, since it is put into an internal cache
23101 by the function. Fixes pointer.exe.
23103 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23104 trampolines for icalls and pinvokes as well. Fixes #33569.
23106 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23108 * mini.c: Update after appdomain changes.
23110 * mini.c (mono_jit_compile_method_inner): Allways compile native
23111 method wrappers in the root domain, since there can only be one
23112 instance of them, whose address is stored in method->info.
23114 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23116 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23117 environment variable. Instead detect automatically whenever running
23118 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23121 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23123 * trace.c, trace.h: New files that implement the new trace option
23126 * driver.c: Document new --trace options.
23128 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23131 - if (mono_jit_trace_calls)
23132 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23134 * mini.h: prototypes.
23136 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23138 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23140 * mini.c inssel.brg: Implement typedefbyref opcodes.
23142 * mini.c (mono_jit_compile_method): Remove unused local variable.
23144 * mini.c (mono_jit_compile_method_inner): Ditto.
23146 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23148 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23150 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23152 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23154 * mini.c (mono_no_aot): Remove unused global variable.
23156 * mini.c: Thread safety fixes.
23158 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23160 * mini.c (mono_create_class_init_trampoline): Add a lock around
23161 class_init_hash_addr.
23163 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23166 * mini.c: Decompose the NEWARR instruction before decomposing its
23167 arguments. Fixes #30073.
23169 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23171 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23174 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23176 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23178 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23180 * driver.c: Add support for compiling icall wrappers to --compile.
23182 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23184 * inssel.brg: The empty value in class->interface_offsets is -1, not
23187 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23189 * objects.cs: New test for 'is' operator on an array of interfaces.
23191 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23193 * tramp-ppc.c: update trampoline code to support jumps
23194 and class initialization.
23196 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23198 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23200 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23202 * inssel.brg (OP_UNBOX): Remove unused rule.
23204 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23205 region instead of one for each method. Fixes #47813.
23207 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23209 * exceptions.cs (test_0_nested_finally): New regression test for
23210 nested exception handlers.
23212 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23214 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23216 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23219 * mini.c (mono_method_check_inlining): Make the inlining limit
23220 configurable by an environment variable.
23222 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23224 * mini.h: Bump AOT file version.
23226 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23227 token, store the image along with the token, since the token might not
23228 refer to the same image as the method containing the relocation,
23229 because of inlining.
23231 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23233 * mini.c (mono_precompile_assemblies): New function to compile
23234 all methods in all loaded assemblies.
23236 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23238 * regalloc.h regalloc.c (MonoRegState): Change the type of
23239 iassign and fassign to int*, since they can contain large negative
23240 values if the register is spilled. Also added some comments. Fixes
23243 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23244 under Win32. Fixes #42964.
23246 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23248 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23250 * aot.c: Added support for AOT compiling methods which contain calls
23251 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23254 * driver.c (compile_all_methods): Run the compilation in a thread
23255 managed by mono. Fixes #44023.
23257 * mini.c (mono_codegen): Print full method name in verbose output.
23259 * mini-x86.c (mono_arch_patch_code): Fix warning.
23261 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23262 jumps, since the method we are jumping to might be domain-specific.
23264 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23266 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23268 * inssel.brg: string chars are unsigned.
23270 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23272 * TODO: New todo item.
23274 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23275 which calls mono_runtime_class_init and patches the call site to
23276 avoid further calls.
23277 (mono_arch_create_class_init_trampoline): New arch specific function
23278 to create a class init trampoline.
23279 (create_trampoline_code): Generalized so it can create
23280 class init trampolines as well.
23282 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23283 (mono_create_class_init_trampoline): New function to create and cache
23284 class init trampolines.
23285 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23286 vtable given the address of a class init trampoline. Used by the
23288 (mono_codegen): Generate a call to a trampoline instead of
23289 mono_runtime_class_init in LDSFLD[A].
23290 (mono_codegen): Add relocations for the new trampoline.
23292 * mini.h mini-x86.c aot.c: Added a new relocation type:
23293 MONO_PATCH_INFO_CLASS_INIT.
23295 * mini.h: Bump AOT version number.
23297 * aot.c: Create a copy of the loaded code instead of using the original
23298 so methods which call each other will be close in memory, improving
23301 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23302 patch since it breaks the regression tests.
23304 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23305 for the register saving instruction sequence since the
23306 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23308 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23310 * TODO: Fix todo item && remove another.
23312 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23314 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23317 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23318 function of the module.
23320 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23321 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23322 --no-aot command line option.
23324 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23326 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23327 by Bernie Solomon (bernard@ugsolutions.com).
23329 * inssel.brg: Refactor the interface offset table related code into
23330 its separate functions and add support for the AOT case.
23332 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23334 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23336 * aot.c: Added mono_aot_verbose variable and made all debugging
23337 output depend on the value of this variable.
23339 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23340 method_label and info_label.
23342 * mini.h mini-x86.c aot.c: Added a new relocation type
23343 MONO_PATCH_INFO_IID for klass->interface_id.
23345 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23346 the MonoJitInfo structure.
23348 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23349 a non-root appdomain in shared mode.
23351 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23353 * aot.c: make aot loader less verbose. Remove free of unused variable.
23355 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23357 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23359 * .cvsignore: Added *.dll.
23361 * mini.c (mono_print_tree_nl): New function callable while debugging.
23363 * mini.c (mono_print_code): Export this.
23365 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23368 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23370 * mini.h (MonoCompile): Added 'jit_info' field.
23372 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23373 the cfg structure, since it is needed by the AOT compiler.
23375 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23377 * aot.c: A major rewrite. Changes include:
23378 - save exception tables for methods which have them.
23379 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23380 to g_module_symbol.
23381 - reworked the file format so it is now much smaller and needs
23382 fewer relocation entries.
23384 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23386 * aot.c (load_aot_module): Fix build bustage on platforms without
23389 2003-09-04 Martin Baulig <martin@ximian.com>
23391 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23393 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23395 * TODO: Some new optimization ideas.
23397 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23399 * aot.c: Save the optimization flags used to compile the code into
23402 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23403 support emitting domain specific code.
23405 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23406 no longer domain neutral. It can be made domain neutral by compiling
23407 with --optimize=shared.
23409 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23410 between appdomains.
23412 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23413 loading of AOT code.
23415 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23417 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23418 if there is no domain neutrality information.
23420 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23422 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23423 format version into the generated library.
23425 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23426 callee method into the caller since one of them could be shared.
23428 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23429 system exceptions from AOT code now works.
23431 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23432 method if it is domain neutral and the callee is not.
23434 * graph.c (cfg_emit_one_loop_level): Fix warning.
23436 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23438 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23441 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23443 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23444 is needed by code which is executed before mono_runtime_init ().
23445 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23447 * mini.c (mono_thread_abort): Fix warning.
23448 (mono_jit_compile_method): Call static constructor in the AOT case too.
23450 * aot.c (mono_compile_assembly): Fix warning.
23452 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23454 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23456 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23458 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23460 * cpu-pentium.md: Fix the length of call opcodes so they include the
23461 ESP restoring instruction. Fixes #47968.
23463 2003-08-28 Martin Baulig <martin@ximian.com>
23465 * mini-x86.c (mono_arch_call_opcode): Added support for
23466 MONO_TYPE_GENERICINST.
23468 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23470 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23472 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23473 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23475 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23478 2003-08-26 Martin Baulig <martin@ximian.com>
23480 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23481 when reporting an error, set this to the actual error location.
23482 (mono_method_to_ir): Report the correct error location if
23483 get_basic_blocks() returned an error.
23485 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23487 * mini.c (mono_type_blittable): OBJECT is not blittable.
23488 (mono_method_blittable): Methods which have marshalling descriptors
23489 are not blittable either. Fixes #47842.
23491 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23493 * driver.c mini.c: Use an environment variable instead of a global
23494 variable. Also fix the build.
23496 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23497 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23500 * driver.c mini.c: Added --with-valgrind option to turn off some
23501 code which prevents mono from running under valgrind.
23503 * mini.c (mono_emit_call_args): Fixed warning.
23505 * mini.c (mono_emulate_opcode): Fixed warning.
23507 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23509 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23510 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23511 regalloc.c, regalloc.h: specify available registers in arch-specific
23512 code and support floats in the regallocator (patch by Laurent Morichetti
23515 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23517 * mini.c: mono_thread_current() can be called only after
23518 mono_runtime_init(): rearrange code to not call it early on.
23520 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23522 * mini.c: allocate jump tables in the code mempools.
23524 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23526 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23529 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23531 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23532 12 to 16. This fixes bug #47453.
23535 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * mini-ppc.c: fixed indexed load and unsigned compares.
23539 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23541 * mini.c: reenabled installation of handler for
23542 thread abort signal.
23544 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23546 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23547 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23548 until it's fixed and actually useful.
23550 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23552 * inssel-long32.brg: couple more opcodes implemented.
23554 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23556 * mini-sparc.c: Even more opcodes implemeted.
23558 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23560 * mini-sparc.c: More opcodes implemented.
23562 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23564 * mini-sparc.c: More opcodes implemented.
23566 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23568 * inssel-sparc.brg: Add some needed rules. Direct
23570 * Makefile.am: Use inssel-sparc.brg
23571 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23572 an assert happy for now.
23574 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23576 * mini-sparc.c: Fixed compile errors.
23577 * exceptions-sparc.c: Same. We now produce a mono binary
23578 on sparc-linux. Yea.
23580 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23582 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23583 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23584 They compile, but do not work.
23586 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23588 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23589 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23590 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23593 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * mini.c: more opcodes implemented and better support for generics.
23597 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23599 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23600 * mini.c, mini.h: first cut at generics support: some new instructions
23601 added and changed the behaviour of some of the existing ones.
23603 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23605 * mini.c: Removed definition of metadata_shared mutex here.
23607 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23609 * mini-x86.c: make vararg calls work for instance methods.
23611 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23613 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23614 returns the arguments in a separte list, now.
23616 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23618 * aot.c, mini.c: updates for array type representation changes.
23620 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23622 * mini.c: register function to perform jit shutdown.
23624 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23626 * mini.c: use a faster allocator if possible.
23628 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23630 * aot.c: some cleanups and portability changes.
23632 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23634 * mini.c: use faster allocation for CEE_BOX if possible.
23636 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23638 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23639 Moved inlined mempcy code to its own function so that is can be
23640 reused. Added an inline memset function as well (optimized initobj).
23641 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23643 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23645 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23647 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23649 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23650 arch code can setup the cpu for CLR execution, if needed.
23651 We use it on x86 to set the precision of FP operations.
23653 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23655 * mini.c: disable some optimizations if we can guess they'll cost too
23656 much for a given method.
23658 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23660 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23662 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23663 * mini.h mini.c mini-x86.c: Added instruction level coverage
23664 info collection support.
23666 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23668 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23669 is now implemented in the profiling API. Get rid of a couple of
23670 unnecessary global variables.
23672 2003-06-15 Nick Drochak <ndrochak@gol.com>
23674 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23675 * cpu-g4.md: add op_bigmul and op_bigmul_un
23676 * cpu_pentium.md: add op_bigmul_un
23677 * inssel-long32.brg: add rule for unsigned bigmul
23678 * mini-ops.h: define OP_BIGMUL_UN
23679 * mini-x86.c: THE BUG: handle (un)signed properly
23680 * mini.c: choose unsigned opcode if needed.
23681 This set of patches fixes bug #44291
23683 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23685 * mini.c (optimize_branches): improved to handle all kinds of
23686 conditional branches.
23688 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23690 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23691 don't raise exceptions.
23693 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23695 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23696 to arch-specific files.
23698 2003-06-09 Martin Baulig <martin@ximian.com>
23700 * Makefile.am (libs): Added $(LIBGC_LIBS).
23702 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23704 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23705 and OP_ATAN (fixes bug#44293).
23707 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23709 * Makefile.am, mini-x86.c: rename cpu description array to
23710 pentium_desc, since some compilers define the 'pentium' preprocessor
23713 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23715 * mini.c (mini_select_instructions): add explicit branch if the
23716 following block is not the false target of a conditional branch -
23717 we need this with any optimization that reorder or remove bblocks
23719 * mini.c (optimize_branches): bug fixes
23721 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23723 * mini.c (mono_method_to_ir): inline static readonly fields
23725 * ssa.c (fold_tree): start cfold support for long (very simple
23728 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23730 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23732 * inssel.brg: fixed memcpy (bug #44219).
23734 2003-06-05 Dick Porter <dick@ximian.com>
23736 * driver.c: Set the glib log levels to not abort if g_message
23739 g_set_prgname() has to happen before mini_init() so that the
23740 process handle gets the info.
23742 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23744 * driver.c: add intrins to the default optimizations to get wider
23747 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23749 * mini.h: some large basic blocks will overflow a 16-bit
23750 integers for symbolic registers.
23752 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23754 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23755 (mono_arch_output_basic_block): fix bug 43499
23757 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23759 * mini.c: kill duplicated definition of mono_debug_format.
23761 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23763 * mini-x86.c, arrays.cs: fixed register allocation bug.
23765 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23767 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23769 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23771 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23774 (print_method_from_ip): also print source location information if
23777 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23779 * mini.c (mono_find_block_region): bug fix in region code
23780 (mini_method_compile): enable removing unreachable code again, but
23781 only in methods without exception clauses.
23783 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23785 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23786 Implemented arglist opcode and handling of TypedReference type.
23787 Fixed x86 call convention when a structure is returned.
23788 Minimal support for calling static vararg methods.
23790 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23792 * mini.c (mini_method_compile): always remove unreachable code,
23793 because the code in them may be inconsistent (access to dead
23794 variables for example).
23796 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23798 * driver.c, debug-mini.c: warning fixes.
23800 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23802 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23804 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23806 * mini.c: thread-static fields are registered in mono_class_vtable(),
23807 so ensure the function is called before checking for them.
23809 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23811 * mini.c (optimize_branches): fix for bug 43586
23813 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23814 overflow (fixes Bug #43639)
23816 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23818 * mini.c, objects.cs: allow the use of stobj for primitive types.
23820 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23822 * mini.c: be less strict about argument checking until we support
23823 running the verifier.
23825 2003-05-27 Nick Drochak <ndrochak@gol.com>
23827 * basic-long.cs: tests for (ulong)int * (ulong)int also
23828 * mini.c: use the same trick for (ulong)int * (ulong)int
23830 2003-05-27 Nick Drochak <ndrochak@gol.com>
23832 * basic-long.cs: add regression test for (long)int * (long)int
23833 * cpu-pentium.md: add op_bigmul specification
23834 * inssel-long32.brg: add OP_BIGMUL rule
23835 * mini-ops.h: add OP_BIGMUL
23836 * mini-x86.c: register allocator: handle case where src1 needs to be
23838 * mini.c: substitute special BIGMUL opcode in the tree for
23839 (long)int * (long)int
23841 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23843 * jit-icalls.c: call the type ctor on field access if needed.
23845 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23847 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23848 to a method (including results of ldelema, bug#43207).
23850 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23852 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23853 colors to show exception handler blocks.
23855 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23856 (fix for pinvoke7.cs).
23858 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23860 * mini.h, mini.c: ensure correct initialization order for types that
23861 require it. Prepare for lazy compilation of jit icall wrappers.
23862 Provide a name for opcode emulation to reduce unneeded mallocing.
23864 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23866 * mini-x86.c: better register restoring code and profiling
23867 support for tail calls.
23869 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23871 * mini.h, driver.c: prepare for leaf methods optimization.
23873 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23875 * mini.c: get targets of branches before converting a method.
23877 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23879 * mini.c (optimize_branches): added some experimental code (disbaled)
23881 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23883 * mini.c (optimize_branches): fix branch to branch optimization
23885 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23887 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23889 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23891 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23894 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23896 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23897 enable use of interface variables again.
23899 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23900 I1 to registers because there is no simply way to sign extend 8bit
23901 quantities in caller saved registers on x86.
23903 * inssel-float.brg: set costs of some rules to 2 so
23904 that monobure always select the arch. specific ones if supplied,
23905 regardless of the order we pass the files to monoburg.
23907 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23909 * mini.c, mini-x86.c: since the magic trampoline for jumps
23910 can't patch the code directly, we do it as soon as the
23911 method gets compiled.
23913 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23915 * mini-x86.c, mini.h: introduce a new patching method
23916 to support CEE_JMP and tail calls.
23917 * mini.c: obey tail.call. Don't precompile methods target
23919 * tramp-x86.c: new trampoline code to handle methods
23920 reached through a jump.
23922 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23924 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23925 bit values to registers
23927 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23929 * mini.c (mono_compile_get_interface_var): share interface
23930 variables if possible.
23932 2003-05-16 Martin Baulig <martin@ximian.com>
23934 * debug-mini.c (mono_init_debugger): New function to initialize
23935 the debugger. This is not in the debugger since it needs to
23936 access some of mini's internals.
23938 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23940 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23942 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23944 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23945 for value type handling.
23947 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23949 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23950 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23952 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23954 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23955 the constructor through a proxy.
23957 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23959 * jit-icalls.c, inssel.brg: fixes to array element address
23962 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23964 * mini-x86.c (is_regsize_var): allocate pointer to registers
23966 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23968 * driver.c: fixed typo, added intrins to the set of optimizations
23969 tested with regressions.
23971 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23973 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23974 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23977 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23979 * inssel.brg: remove some common pop instructions without side effects
23981 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23983 * inssel-x86.brg: fixed thinko in int to double conversions.
23985 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23987 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23989 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23991 * inssel-long32.brg: two more missing instructions.
23993 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23995 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23996 if not already set.
23998 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24000 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24003 * basic-float.cs: Added tests for negative zero.
24005 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24007 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24008 a couple of missing operations for long casts, with test cases.
24010 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24012 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24014 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24016 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24017 code size estimation.
24019 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24021 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24022 abstract methods (fix bug 42542)
24024 * aot.c: add ability to handle array types
24026 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24028 * mini.c: Call the _specific versions of the object allocation
24029 functions if possible.
24031 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24033 * driver.c: call setlocale ().
24035 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24037 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24040 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24042 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24044 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24045 wrappers (fix bug 42122)
24047 2003-05-04 Martin Baulig <martin@ximian.com>
24049 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24051 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24052 s/mini_set_defaults/mono_set_defaults/g.
24054 2003-05-04 Martin Baulig <martin@ximian.com>
24056 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24058 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24060 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24061 (reported by Don Roberts).
24063 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24065 * mini.c: temporarily work around two bugs for this release.
24067 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24069 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24070 that contains -export-dynamic and it makes using the ld script
24072 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24074 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24076 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24079 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24081 * mini.c: make sure leave calls all the needed finally blocks,
24082 even when the target jumps out of multiple exception clauses.
24084 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24086 * ldscript, Makefile.am: add linker script to reduce the number of
24087 exported symbols (should also fix the issues with libwine defining
24088 some of the same symbols in io-layer).
24090 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24092 * driver.c (mini_main): Avoid assertion when no file name is given on
24095 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24097 * driver.c: added --version/-V command line option.
24098 Added the inline optimization in the regression tests.
24100 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24102 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24103 to the type in the method signature (fixes bug#42134).
24105 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24107 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24109 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24111 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24113 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24115 * driver.c: fixed bug #42100.
24117 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24119 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24121 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24123 * mini.c: moved most of the code required to do inlining to its own
24124 function so it can be reused. Inline also ctors if appropriate.
24126 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24128 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24129 the runtime can call mono API functions.
24131 2003-04-27 Martin Baulig <martin@ximian.com>
24133 * debug-mini.c (mono_debug_init_method): Added
24134 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24135 send a notification to the debugger.
24137 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24138 running in the Mono Debugger, just pass the breakpoint number to
24139 mono_debug_init_method().
24141 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24143 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24145 * mini.c: allow some more unsafe compares.
24147 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24149 * mini-x86.c, Makefile.am: make distcheck works (partially from
24150 a patch by Richard Lee <r.h.lee@attbi.com>).
24151 * regset.c, regset.h: removed, they are unused.
24153 2003-04-25 Dick Porter <dick@ximian.com>
24155 * driver.c: Usage reports the name as 'mono' not 'mini'
24156 * exceptions-x86.c: Build and run on freebsd
24158 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24160 * Makefile.am: install the program with the 'mono' name and
24161 the library as libmono instead of mini and libmini.
24163 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24165 * driver.c: provide the APIs for the embedding interface of the old jit.
24167 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24169 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24171 2003-04-23 Martin Baulig <martin@ximian.com>
24173 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24175 * driver.c: Added `--debug' command line argument to enable
24178 2003-04-23 Martin Baulig <martin@ximian.com>
24180 * debug.[ch]: Removed. The code is now in
24181 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24183 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24186 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24188 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24190 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24193 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24194 mono_domain_finalize.
24195 (mini_method_compile): use mono_method_profile* if the the option is
24198 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24200 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24201 methods with their wrapper.
24203 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24204 methods with their wrapper.
24206 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24209 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24212 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24215 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24217 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24219 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24221 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24222 of the mempool. This is slightly faster and uses less memory
24224 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24226 * mini.c: avoid O(n) allocation for variables.
24228 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24230 * mini.c: handle items on the stack after inlining methods.
24232 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24234 * mini.c: make the method->opcode optimization dependent
24235 on MONO_OPT_INSTRINS and do it lazily.
24237 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24239 * driver.c: print overall results at the end of regression run.
24241 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24243 * inssel.brg: don't overwrite symbolic registers.
24245 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24247 * inssel-x86.brg: fix conversion from long to float.
24249 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24251 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24253 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24255 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24257 * driver.c: Added --print-vtable option as in the old JIT.
24259 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24261 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24263 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24265 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24267 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24269 * mini.c regalloc.c regalloc.h: Fix memory leak.
24271 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24273 * aot.c (mono_aot_get_method): register all used strings
24275 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24277 * mini.c: always intern strings references with ldstr at compile time.
24279 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24281 * Makefile.am: add BUILT_SOURCES.
24283 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24285 * driver.c: give a better error message when the assembly to execute
24286 doesn't have an entry point.
24288 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24290 * Makefile.am: added hack for automake
24292 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24295 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24297 22003-04-07 Martin Baulig <martin@ximian.com>
24299 * Makefile.am: Added Makefile.am.
24301 * debugger-main.c: Removed, this is now in the debugger where it
24304 * mini.pc.in: Call this package `mini' for the moment.